{"id":11884,"date":"2021-09-02T19:06:18","date_gmt":"2021-09-02T18:06:18","guid":{"rendered":"https:\/\/www.gem.pt\/1\/?page_id=11884"},"modified":"2024-09-01T14:50:26","modified_gmt":"2024-09-01T13:50:26","slug":"alguns-apontamentos-de-geologia-sobre-a-lapa-da-ovelha","status":"publish","type":"page","link":"https:\/\/www.gem.pt\/1\/publicacoes\/carso-e-endocarso\/alguns-apontamentos-de-geologia-sobre-a-lapa-da-ovelha\/","title":{"rendered":"Alguns apontamentos de geologia sobre a Lapa da Ovelha"},"content":{"rendered":"<style>.elementor-11884 .elementor-element.elementor-element-42d2622{overflow:hidden;}.elementor-11884 .elementor-element.elementor-element-ea19d18 > .elementor-element-populated{padding:0px 0px 0px 0px;}.elementor-11884 .elementor-element.elementor-element-cc72f5f img{width:100%;}.elementor-11884 .elementor-element.elementor-element-cc72f5f .widget-image-caption{text-align:start;color:#FFFFFF;background-color:rgba(0, 0, 0, 0.3);font-size:30px;font-weight:400;letter-spacing:-0.5px;margin-block-start:-65px;}.elementor-11884 .elementor-element.elementor-element-297eb977 > .elementor-widget-wrap > .elementor-widget:not(.elementor-widget__width-auto):not(.elementor-widget__width-initial):not(:last-child):not(.elementor-absolute){margin-block-end:0px;}.elementor-11884 .elementor-element.elementor-element-2c266a0e{color:#000000;}.elementor-11884 .elementor-element.elementor-element-812f477.elementor-column > .elementor-widget-wrap{justify-content:center;}.elementor-11884 .elementor-element.elementor-element-ff27285 .widget-image-caption{text-align:start;font-size:14px;line-height:1.2em;}.elementor-11884 .elementor-element.elementor-element-ff27285{width:auto;max-width:auto;}.elementor-11884 .elementor-element.elementor-element-83c2c22.elementor-column > .elementor-widget-wrap{justify-content:center;}.elementor-11884 .elementor-element.elementor-element-b4b3f5f 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img{border-style:solid;border-width:1px 1px 1px 1px;border-color:#F0F0F0;}.elementor-11884 .elementor-element.elementor-element-dbb3ad5 .widget-image-caption{text-align:start;font-size:14px;line-height:1.2em;}.elementor-11884 .elementor-element.elementor-element-c152bd9.elementor-column > .elementor-widget-wrap{justify-content:center;}.elementor-11884 .elementor-element.elementor-element-bd9a4a9 img{border-style:solid;border-width:1px 1px 1px 1px;border-color:#F0F0F0;}.elementor-11884 .elementor-element.elementor-element-bd9a4a9 .widget-image-caption{text-align:start;font-size:14px;line-height:1.2em;}.elementor-11884 .elementor-element.elementor-element-bd9a4a9{width:auto;max-width:auto;}@media(min-width:768px){.elementor-11884 .elementor-element.elementor-element-d4e0743{width:68%;}.elementor-11884 .elementor-element.elementor-element-b287004{width:32%;}}@media(max-width:767px){.elementor-11884 .elementor-element.elementor-element-cc72f5f .widget-image-caption{line-height:1em;margin-block-start:0px;}}<\/style>\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"11884\" class=\"elementor elementor-11884\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-42d2622 elementor-section-full_width elementor-section-height-default elementor-section-height-default\" data-id=\"42d2622\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"aux-parallax-section elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-ea19d18\" data-id=\"ea19d18\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-cc72f5f elementor-widget elementor-widget-image\" data-id=\"cc72f5f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" src=\"https:\/\/www.gem.pt\/wp-content\/uploads\/elementor\/thumbs\/Figura-Topo-rm1jrls7kpcz51iyrk3j33e8yqa5ge9t272peyazz4.jpg\" title=\"\" alt=\"\" loading=\"lazy\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Alguns apontamentos de geologia sobre a Lapa da Ovelha<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-38ede328 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"38ede328\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"aux-parallax-section elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-297eb977\" data-id=\"297eb977\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-2c266a0e elementor-widget elementor-widget-text-editor\" data-id=\"2c266a0e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div style=\"text-align: right; line-height: 0.8;\"><span style=\"letter-spacing: normal; font-family: Questrial; font-size: 14px; white-space: pre-line;\">2 de Setembro de 2021<\/span><\/div><p><span style=\"text-align: left;\"><span style=\"letter-spacing: normal; font-family: Questrial; font-size: 18px; white-space: pre-line;\">Rodrigues, Paulo\u00a0<\/span><span style=\"letter-spacing: normal; vertical-align: text-bottom; font-family: Questrial; white-space: pre-line;\"><sup>1,2,3<\/sup><\/span><\/span><\/p><ol><li style=\"letter-spacing: normal; margin: 10px; padding: 0px; font-family: Questrial; font-size: 13px; white-space: pre-line; line-height: 0.9;\"><span style=\"font-size: 12px;\">Grupo de Espeleologia e Montanhismo, Rua General Pereira de E\u00e7a, n\u00ba30, 2380-075 Alcanena<\/span><\/li><li style=\"letter-spacing: normal; margin: 10px; padding: 0px; font-family: Questrial; font-size: 13px; white-space: pre-line; line-height: 0.9;\"><span style=\"font-size: 12px;\">N\u00facleo dos Amigos das Lapas Grutas e Algares\u00a0<\/span><\/li><li style=\"letter-spacing: normal; margin: 10px; padding: 0px; font-family: Questrial; font-size: 13px; white-space: pre-line; line-height: 0.9;\"><span style=\"font-size: 12px;\">Comiss\u00e3o Cient\u00edfica da Federa\u00e7\u00e3o Portuguesa de Espeleologia,Estrada Calhariz de Benfica, 187, 1500-124 Lisboa\u00a0<\/span><\/li><\/ol><div><em style=\"letter-spacing: normal; caret-color: #999999; color: #999999; font-family: 'Trebuchet MS', Tahoma, Arial, Helvetica, sans-serif; font-size: 12.100000381469727px;\">Email de correspond\u00eancia: paulor2005@yahoo.com<\/em><em style=\"letter-spacing: normal; caret-color: #999999; color: #999999; font-family: 'Trebuchet MS', Tahoma, Arial, Helvetica, sans-serif; font-size: 12.100000381469727px;\"><br \/><\/em><\/div><div style=\"text-align: left;\"><hr \/><\/div><div>\u00a0<\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c75f9c4 elementor-widget elementor-widget-text-editor\" data-id=\"c75f9c4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"letter-spacing: normal; caret-color: #e78b00; color: #e78b00; font-family: Questrial; font-size: 20px; white-space: pre-line;\">Resumo<\/span><\/p><div style=\"letter-spacing: normal; margin: 0px; padding: 0px; caret-color: #000000; color: #000000; font-family: Questrial; font-size: 14px; text-align: justify; white-space: pre-line;\"><div style=\"margin: 0px; padding: 0px; line-height: 1.6;\" data-line-height=\"1.6\"><span style=\"font-size: 16px;\">A Lapa da Ovelha \u00e9 uma gruta que se desenvolve, na Costa de Minde, em calc\u00e1rios da forma\u00e7\u00e3o de Barranco do Zambujal (Jur\u00e1ssico M\u00e9dio). O desenvolvimento da gruta \u00e9 provavelmente controlado pela atitude das camadas (atitude N40-60W\/40SW). A gruta formou-se na zona fre\u00e1tica com a \u00e1gua a circular de norte para sul (em dire\u00e7\u00e3o \u00e0 boca da gruta) que com a descida relativa do n\u00edvel de base, passou para a zona vadosa inativa. A descida do n\u00edvel de base estar\u00e1 associado \u00e0 movimenta\u00e7\u00e3o tect\u00f3nica.<\/span><\/div><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-bdf98dd elementor-widget elementor-widget-text-editor\" data-id=\"bdf98dd\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"caret-color: #e78b00; color: #e78b00; font-family: Questrial; font-size: 20px; letter-spacing: normal; white-space: pre-line;\"><br \/>Introdu\u00e7\u00e3o<\/span><\/p><div style=\"letter-spacing: normal; margin: 0px; padding: 0px; caret-color: #000000; color: #000000; font-family: Questrial; font-size: 14px; text-align: justify; white-space: pre-line;\"><div style=\"margin: 0px; padding: 0px; line-height: 1.6;\" data-line-height=\"1.6\"><span style=\"font-size: 16px;\">Durante alguns anos este levantamento geol\u00f3gico esteve \u201cna gaveta\u201d e chegou agora a hora de ver a luz do dia. O levantamento topogr\u00e1fico foi realizado pelo GEM &#8211; \u00a0Grupo de Espeleologia e Montanhismo, em 2016, com os trabalhos de campo liderados por Jos\u00e9 Ribeiro.<\/span><\/div><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6d894b4 elementor-widget elementor-widget-text-editor\" data-id=\"6d894b4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"caret-color: #e78b00; color: #e78b00; font-family: Questrial; font-size: 20px; letter-spacing: normal; white-space: pre-line;\"><br \/>Localiza\u00e7\u00e3o<\/span><\/p><div style=\"letter-spacing: normal; margin: 0px; padding: 0px; caret-color: #000000; color: #000000; font-family: Questrial; font-size: 14px; text-align: justify; white-space: pre-line;\"><div style=\"margin: 0px; padding: 0px; line-height: 1.6;\" data-line-height=\"1.6\"><span style=\"font-size: 16px;\">A Lapa da Ovelha situa-se na freguesia de Minde, concelho de Alcanena, distrito de Santar\u00e9m, na unidade hidrogeomorfol\u00f3gica do planalto de Santo Ant\u00f3nio no Maci\u00e7o Calc\u00e1rio Estremenho. A gruta desenvolve-se na Costa de Minde, a meia encosta, \u00e0 cota 430m, com uma boca que apesar de grande consegue passar despercebida entre o elevado declive e a vegeta\u00e7\u00e3o existente.<\/span><\/div><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-3e57538 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"3e57538\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"aux-parallax-section elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-812f477\" data-id=\"812f477\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-ff27285 elementor-widget__width-auto elementor-widget elementor-widget-image\" data-id=\"ff27285\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/www.gem.pt\/wp-content\/uploads\/2021\/09\/Figura-1.jpg\" data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-title=\"Figura 1 \u2013 Aproxima\u00e7\u00e3o \u00e0 gruta. Note-se, ao fundo, o polje de Minde ainda inundado (Foto: Samuel Lopes - GEM)\" data-e-action-hash=\"#elementor-action%3Aaction%3Dlightbox%26settings%3DeyJpZCI6MTE4ODksInVybCI6Imh0dHBzOlwvXC93d3cuZ2VtLnB0XC93cC1jb250ZW50XC91cGxvYWRzXC8yMDIxXC8wOVwvRmlndXJhLTEuanBnIn0%3D\">\n\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"800\" height=\"600\" src=\"https:\/\/www.gem.pt\/wp-content\/uploads\/2021\/09\/Figura-1.jpg\" class=\"attachment-full size-full wp-image-11889\" alt=\"\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Figura 1 \u2013 Aproxima\u00e7\u00e3o \u00e0 gruta. Note-se, ao fundo, o polje de Minde ainda inundado (Foto: Samuel Lopes - GEM)<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"aux-parallax-section elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-83c2c22\" data-id=\"83c2c22\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-b4b3f5f elementor-widget__width-auto elementor-widget elementor-widget-image\" data-id=\"b4b3f5f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/www.gem.pt\/wp-content\/uploads\/2021\/09\/Figura-2.jpg\" data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-title=\"Figura 2 \u2013 Entrada da Lapa da Ovelha (Foto: Samuel Lopes - GEM)\" data-e-action-hash=\"#elementor-action%3Aaction%3Dlightbox%26settings%3DeyJpZCI6MTE4OTQsInVybCI6Imh0dHBzOlwvXC93d3cuZ2VtLnB0XC93cC1jb250ZW50XC91cGxvYWRzXC8yMDIxXC8wOVwvRmlndXJhLTIuanBnIn0%3D\">\n\t\t\t\t\t\t\t<img decoding=\"async\" width=\"800\" height=\"600\" src=\"https:\/\/www.gem.pt\/wp-content\/uploads\/2021\/09\/Figura-2.jpg\" class=\"attachment-full size-full wp-image-11894\" alt=\"\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Figura 2 \u2013 Entrada da Lapa da Ovelha (Foto: Samuel Lopes - GEM)<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-6fd4cbb elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"6fd4cbb\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"aux-parallax-section elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-c90134b\" data-id=\"c90134b\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-07d72cf elementor-widget elementor-widget-text-editor\" data-id=\"07d72cf\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"letter-spacing: normal; caret-color: #e78b00; color: #e78b00; font-family: Questrial; font-size: 20px; white-space: pre-line;\">Antecedentes<\/span><\/p><div style=\"letter-spacing: normal; margin: 0px; padding: 0px; caret-color: #000000; color: #000000; font-family: Questrial; font-size: 14px; text-align: justify; white-space: pre-line;\"><span style=\"font-size: 16px;\">Esta dever\u00e1 ser uma das grutas conhecida h\u00e1 mais tempo na \u00e1rea, como sugere o nome, o afei\u00e7oamento da entrada, esta cavidade foi usada ou ser\u00e1 ainda usada como abrigo para rebanhos de ovelhas e ou cabras. Um croqui do perfil da cavidade foi inclusive publicado por Fernandes Martins, 1949.<\/span><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-ddabbe4 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"ddabbe4\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"aux-parallax-section elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-36d84e9\" data-id=\"36d84e9\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-0b438c2 elementor-widget elementor-widget-text-editor\" data-id=\"0b438c2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"letter-spacing: normal; caret-color: #e78b00; color: #e78b00; font-family: Questrial; font-size: 20px; white-space: pre-line;\">Enquadramento Estratigr\u00e1fico e estrutural<\/span><\/p><div style=\"letter-spacing: normal; margin: 0px; padding: 0px; caret-color: #000000; color: #000000; font-family: Questrial; font-size: 14px; text-align: justify; white-space: pre-line;\"><span style=\"font-size: 16px;\">A gruta desenvolve-se segundo a Folha 27-A &#8211; Vila Nova de Our\u00e9m, da Carta Geol\u00f3gica de Portugal \u00e0 escala 1\/50.000, integralmente na forma\u00e7\u00e3o de Barranco do Zambujal, datada do Aaleniano inferior a Bajociano inferior (Jur\u00e1ssico M\u00e9dio). A forma\u00e7\u00e3o segundo Manuppella et al, 2000, \u00e9 composta por calc\u00e1rios com algum acarreio do tipo quartzoso e argiloso, com os carbonatos a aumentarem da base para o topo da forma\u00e7\u00e3o. Integra segundo Crispim, 1995, a forma\u00e7\u00e3o c\u00e1rsica do Jur\u00e1ssico M\u00e9dio. Trata-se de uma forma\u00e7\u00e3o com potencial de casifica\u00e7\u00e3o elevado.<\/span><\/div><div style=\"letter-spacing: normal; margin: 0px; padding: 0px; caret-color: #000000; color: #000000; font-family: Questrial; font-size: 14px; text-align: justify; white-space: pre-line; line-height: 0.5;\" data-line-height=\"0.5\">\u00a0<\/div><div style=\"letter-spacing: normal; margin: 0px; padding: 0px; caret-color: #000000; color: #000000; font-family: Questrial; font-size: 14px; text-align: justify; white-space: pre-line;\"><span style=\"font-size: 16px;\">Do ponto de vista estrutural a Costa de Minde \u00e9 um espelho da Falha de Alvados-Minde que apresenta no polje de Minde dire\u00e7\u00e3o NW-SE.<\/span><\/div><div style=\"letter-spacing: normal; margin: 0px; padding: 0px; caret-color: #000000; color: #000000; font-family: Questrial; font-size: 14px; text-align: justify; white-space: pre-line; line-height: 0.5;\" data-line-height=\"0.5\">\u00a0<\/div><div style=\"letter-spacing: normal; margin: 0px; padding: 0px; caret-color: #000000; color: #000000; font-family: Questrial; font-size: 14px; text-align: justify; white-space: pre-line;\"><span style=\"font-size: 16px;\">A figura 3 apresenta a localiza\u00e7\u00e3o da gruta num extrato da Folha 27-A \u2013 Vila Nova de Our\u00e9m da Carta Geol\u00f3gica de Portugal \u00e0 escala 1\/50.000.<\/span><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-815b7af elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"815b7af\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"aux-parallax-section elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-d4e0743\" data-id=\"d4e0743\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-dc79007 elementor-widget elementor-widget-image\" data-id=\"dc79007\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/www.gem.pt\/wp-content\/uploads\/2021\/09\/Figura-3.jpg\" data-elementor-open-lightbox=\"yes\" data-e-action-hash=\"#elementor-action%3Aaction%3Dlightbox%26settings%3DeyJpZCI6MTE4OTgsInVybCI6Imh0dHBzOlwvXC93d3cuZ2VtLnB0XC93cC1jb250ZW50XC91cGxvYWRzXC8yMDIxXC8wOVwvRmlndXJhLTMuanBnIn0%3D\">\n\t\t\t\t\t\t\t<img decoding=\"async\" width=\"1100\" height=\"972\" src=\"https:\/\/www.gem.pt\/wp-content\/uploads\/2021\/09\/Figura-3.jpg\" class=\"attachment-full size-full wp-image-11898\" alt=\"\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Figura 3 \u2013 Extrato da Folha 27-A \u2013 Vila Nova de Our\u00e9m da Carta Geol\u00f3gica de Portugal \u00e0 escala 1\/50.000.<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"aux-parallax-section elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-b287004\" data-id=\"b287004\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-180da84 elementor-widget elementor-widget-image\" data-id=\"180da84\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/www.gem.pt\/wp-content\/uploads\/2021\/09\/Figura-3-Legenda.jpg\" data-elementor-open-lightbox=\"yes\" data-e-action-hash=\"#elementor-action%3Aaction%3Dlightbox%26settings%3DeyJpZCI6MTE5MDIsInVybCI6Imh0dHBzOlwvXC93d3cuZ2VtLnB0XC93cC1jb250ZW50XC91cGxvYWRzXC8yMDIxXC8wOVwvRmlndXJhLTMtTGVnZW5kYS5qcGcifQ%3D%3D\">\n\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"465\" height=\"972\" src=\"https:\/\/www.gem.pt\/wp-content\/uploads\/2021\/09\/Figura-3-Legenda.jpg\" class=\"attachment-full size-full wp-image-11902\" alt=\"\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-73aac4e elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"73aac4e\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"aux-parallax-section elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-6b81be0\" data-id=\"6b81be0\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-05276e7 elementor-widget elementor-widget-text-editor\" data-id=\"05276e7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"letter-spacing: normal; caret-color: #e78b00; color: #e78b00; font-family: Questrial; font-size: 20px; white-space: pre-line;\">Espeleometria e descri\u00e7\u00e3o da gruta<\/span><\/p><div style=\"letter-spacing: normal; margin: 0px; padding: 0px; caret-color: #000000; color: #000000; font-family: Questrial; font-size: 14px; text-align: justify; white-space: pre-line;\"><span style=\"font-size: 16px;\">A gruta apresenta um desenvolvimento total de 153m, com um desn\u00edvel total de 31m. A cavidade \u00e9 composta por uma galeria de di\u00e2metro de ordem de grandeza m\u00e9trica, que d\u00e1 acesso na sua zona terminal a um po\u00e7o com uma profundidade de 20m. A galeria tem um padr\u00e3o meandriforme, com a gruta a desenvolver-se grosseiramente para sul, desviando-se para este e oeste. A gruta termina num caos de blocos, com a continua\u00e7\u00e3o obstru\u00edda por um abatimento. As figuras 4a, 4b e 4c apresentam a planta, perfil estendido e ficha de equipagem da gruta respetivamente.<\/span><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-debc831 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"debc831\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"aux-parallax-section elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-e014139\" data-id=\"e014139\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-74e6f62 elementor-widget__width-auto elementor-widget elementor-widget-image\" data-id=\"74e6f62\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/drive.google.com\/file\/d\/1jZxkevSPVymFGkiRyrGQgVnFTXdiFuI0\/view?usp=sharing\" target=\"_blank\">\n\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"841\" height=\"1190\" src=\"https:\/\/www.gem.pt\/wp-content\/uploads\/2021\/09\/lapa-da-ovelhaP.jpg\" class=\"attachment-full size-full wp-image-11908\" alt=\"\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Figura 4a - Planta da Lapa da Ovelha<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-c732d16 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"c732d16\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"aux-parallax-section elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-aa31dae\" data-id=\"aa31dae\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-dbb3ad5 elementor-widget elementor-widget-image\" data-id=\"dbb3ad5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/drive.google.com\/file\/d\/1Du0Txv5dHXf867nor-CXpM-vVCv3qSDm\/view?usp=sharing\" target=\"_blank\">\n\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1683\" height=\"1190\" src=\"https:\/\/www.gem.pt\/wp-content\/uploads\/2021\/09\/lapa-da-ovelhaS.jpg\" class=\"attachment-full size-full wp-image-11915\" alt=\"\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Figura 4b - Perfil desdobrado da Lapa da Ovelha<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-7d5ea0f elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"7d5ea0f\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"aux-parallax-section elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-c152bd9\" data-id=\"c152bd9\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-bd9a4a9 elementor-widget__width-auto elementor-widget elementor-widget-image\" data-id=\"bd9a4a9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/drive.google.com\/file\/d\/1rSS2arJ6Ld4sOru9TEU3nhvqanL4iIkK\/view?usp=sharing\" target=\"_blank\">\n\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"595\" height=\"841\" src=\"https:\/\/www.gem.pt\/wp-content\/uploads\/2021\/09\/F.E.-Lapa-da-Ovelha.jpg\" class=\"attachment-full size-full wp-image-11906\" alt=\"\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Figura 4c - Ficha de Equipagem da Lapa da Ovelha<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-d579418 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"d579418\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"aux-parallax-section elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-15d781b\" data-id=\"15d781b\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-7a281f3 elementor-widget elementor-widget-text-editor\" data-id=\"7a281f3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"letter-spacing: normal; caret-color: #e78b00; color: #e78b00; font-family: Questrial; font-size: 20px; white-space: pre-line;\">Controlo estrutural<\/span><\/p><div style=\"letter-spacing: normal; margin: 0px; padding: 0px; caret-color: #000000; color: #000000; font-family: Questrial; text-align: justify; white-space: pre-line; line-height: 1.6;\" data-line-height=\"1.6\"><span style=\"font-size: 16px;\">A cavidade n\u00e3o apresenta controlo evidente por fraturas. O controlo estrutural est\u00e1 provavelmente associado \u00e0 atitude das camadas (as atitudes das camadas, medidas no interior da gruta, foram de aproximadamente N40-60W\/40SW). A galeria segue alternadamente entre a dire\u00e7\u00e3o e a inclina\u00e7\u00e3o das camadas.<\/span><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-d2a52fd elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"d2a52fd\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"aux-parallax-section elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-23addb1\" data-id=\"23addb1\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-fb45342 elementor-widget elementor-widget-text-editor\" data-id=\"fb45342\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<figure class=\"alignright\" style=\"width: 400px;\"><a href=\"https:\/\/www.gem.pt\/wp-content\/uploads\/2021\/09\/Figura-5.jpg\">\n<img decoding=\"async\" src=\"https:\/\/www.gem.pt\/wp-content\/uploads\/2021\/09\/Figura-5.jpg\" alt=\"\" width=\"400\" \/>\n<\/a><figcaption style=\"color: #444444; font-family: Questrial; font-size: 14px; background-color: #f0f0f0; padding: 8px;\">Figura 5 &#8211; Aspeto da sec\u00e7\u00e3o da galeria. Note-se o aspeto arredondado da parte superior da sec\u00e7\u00e3o, indicador de origem fre\u00e1tica, e a sec\u00e7\u00e3o em forma de buraco de fechadura.\n<br>(Foto: Samuel Lopes &#8211; GEM)\n<\/figcaption><\/figure>\n<span style=\"letter-spacing: normal; caret-color: #e78b00; color: #e78b00; font-family: Questrial; font-size: 20px; white-space: pre-line;\">G\u00e9nese<\/span>\n<div style=\"letter-spacing: normal; margin: 0px; padding: 0px; caret-color: #000000; color: #000000; font-family: Questrial; font-size: 14px; text-align: justify; white-space: pre-line; line-height: 0.5;\" data-line-height=\"0.5\">\n<\/div><div style=\"letter-spacing: normal; margin: 0px; padding: 0px; caret-color: #000000; color: #000000; font-family: Questrial; text-align: justify; white-space: pre-line; line-height: 1.6;\" data-line-height=\"1.6\">Pomos duas hip\u00f3teses em rela\u00e7\u00e3o \u00e0 g\u00e9nese da gruta:\n<div style=\"letter-spacing: normal; margin: 0px; padding: 0px; caret-color: #000000; color: #000000; font-family: Questrial; font-size: 14px; text-align: justify; white-space: pre-line; line-height: 0.5;\" data-line-height=\"0.5\">&nbsp;<\/div><p class=\"ydp78c41021MsoNormal\" style=\"padding-left: 40px;\">i) A gruta formou-se na zona fre\u00e1tica, de acordo com a defini\u00e7\u00e3o de B\u00f6gli, 1980, como evidenciado pela sec\u00e7\u00e3o arredondada e vagas de eros\u00e3o existentes na gruta. O controlo estrutural pelas camadas \u00e9 tamb\u00e9m t\u00edpico de grutas de origem fre\u00e1tica. A gruta \u00e9 atualmente um tro\u00e7o fossilizado de um antigo coletor que, com a descida relativa do n\u00edvel de base, passou para a zona vadosa inativa. A descida do n\u00edvel de base estar\u00e1 associado \u00e0 movimenta\u00e7\u00e3o tect\u00f3nica, dada a cota elevada a que a galeria da \u00a0gruta se desenvolve, 430m a 405m e \u00e0 proximidade \u00e0 Falha de Alvados-Minde, que de acordo com Cabral e Ribeiro, 1988, \u00e9 uma falha ativa;<\/p><p class=\"ydp78c41021MsoNormal\" style=\"padding-left: 40px;\">ii) A gruta desenvolveu-se num n\u00edvel de \u00e1gua suspenso. O n\u00edvel de \u00e1gua poder\u00e1 ter ficado suspenso devido \u00e0 presen\u00e7a de uma camada ou camadas margosas (menos perme\u00e1veis). Uma situa\u00e7\u00e3o semelhante \u00e0 da gruta da Cova da Velha que se desenvolve na mesma forma\u00e7\u00e3o, embora a cotas inferiores. S\u00f3 que ao contr\u00e1rio do que se passa na Cova da Velho a camada margosa ter\u00e1 sido erodida pela \u00e1gua e sedimentos que circulavam na gruta, permitindo a infiltra\u00e7\u00e3o da \u00e1gua em profundidade na forma\u00e7\u00e3o de Ch\u00e3o das Pias.<\/p><\/div>\n<div data-line-height=\"1.6\"><span style=\"letter-spacing: normal; caret-color: #e78b00; color: #e78b00; font-family: Questrial; font-size: 20px; white-space: pre-line;\">Paleocircula\u00e7\u00e3o<\/span><\/div>\n<div style=\"letter-spacing: normal; margin: 0px; padding: 0px; caret-color: #000000; color: #000000; font-family: Questrial; font-size: 14px; text-align: justify; white-space: pre-line; line-height: 0.5;\" data-line-height=\"0.5\">\n<\/div>\n<div style=\"letter-spacing: normal; margin: 0px; padding: 0px; caret-color: #000000; color: #000000; font-family: Questrial; text-align: justify; white-space: pre-line; line-height: 1.6;\" data-line-height=\"1.6\">As vagas de eros\u00e3o observadas t\u00eam um comprimento que variou entre 0,7m e 1,5m, com o sentido de circula\u00e7\u00e3o grosseiro de sul para norte, ou seja em dire\u00e7\u00e3o \u00e0 entrada da gruta.\n\n<\/div>\n<div data-line-height=\"1.6\"><span style=\"letter-spacing: normal; caret-color: #e78b00; color: #e78b00; font-family: Questrial; font-size: 20px; white-space: pre-line;\">Conclus\u00f5es<\/span><\/div>\n<div style=\"letter-spacing: normal; margin: 0px; padding: 0px; caret-color: #000000; color: #000000; font-family: Questrial; font-size: 14px; text-align: justify; white-space: pre-line; line-height: 0.5;\" data-line-height=\"0.5\">\n<\/div>\n<div style=\"letter-spacing: normal; margin: 0px; padding: 0px; caret-color: #000000; color: #000000; font-family: Questrial; text-align: justify; white-space: pre-line; line-height: 1.6;\" data-line-height=\"1.6\">A Lapa da Ovelha \u00e9 uma gruta que se desenvolve, a meia encosta da Costa de Minde, em calc\u00e1rios da forma\u00e7\u00e3o de Barranco do Zambujal (Jur\u00e1ssico M\u00e9dio). A gruta tem um padr\u00e3o meandriforme, sendo composta por uma galeria que na sua zona terminal apresenta um po\u00e7o. A cavidade tem um desenvolvimento total de 153m e um desn\u00edvel de 31m. O desenvolvimento da gruta \u00e9 provavelmente controlado pela atitude das camadas (atitude N40-60W\/40SW).<\/div>\n<div style=\"letter-spacing: normal; margin: 0px; padding: 0px; caret-color: #000000; color: #000000; font-family: Questrial; font-size: 14px; text-align: justify; white-space: pre-line; line-height: 0.5;\" data-line-height=\"0.5\">\n<\/div>\n<div style=\"letter-spacing: normal; margin: 0px; padding: 0px; caret-color: #000000; color: #000000; font-family: Questrial; text-align: justify; white-space: pre-line; line-height: 1.6;\" data-line-height=\"1.6\">A gruta formou-se na zona fre\u00e1tica com a \u00e1gua a circular de norte para sul (em dire\u00e7\u00e3o \u00e0 boca da gruta) que, com a descida relativa do n\u00edvel de base, passou para a zona vadosa inativa. A descida do n\u00edvel de base estar\u00e1 associada \u00e0 movimenta\u00e7\u00e3o tect\u00f3nica, dada a cota elevada a que a galeria da gruta se desenvolve, 430m a 405m e a proximidade \u00e0 Falha de Alvados-Minde.<\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-c256207 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"c256207\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"aux-parallax-section elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-8782b88\" data-id=\"8782b88\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-9847f57 elementor-widget elementor-widget-text-editor\" data-id=\"9847f57\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"letter-spacing: normal; caret-color: #e78b00; color: #e78b00; font-family: Questrial; font-size: 20px; white-space: pre-line;\">Agradecimentos<\/span><\/p><div style=\"letter-spacing: normal; margin: 0px; padding: 0px; caret-color: #000000; color: #000000; font-family: Questrial; text-align: justify; white-space: pre-line; line-height: 1.6;\" data-line-height=\"1.6\">Agradecemos a todos os que participaram nos trabalhos de campo, na explora\u00e7\u00e3o e levantamento topogr\u00e1fico: Bruno Pais, Florbela Silva, Helena Mafalda, Marco Matias, Samuel Lopes e em particular a Jos\u00e9 Ribeiro que liderou a equipa de topografia e fez a arte final da topografia. No levantamento geol\u00f3gico tamb\u00e9m o agradecimento a Filipe Castro, Alda Reis e Teresa Cardoso.<\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-cdc330b elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"cdc330b\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"aux-parallax-section elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-3e639bb\" data-id=\"3e639bb\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-7c92061 elementor-widget elementor-widget-text-editor\" data-id=\"7c92061\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div style=\"letter-spacing: normal; margin: 0px; padding: 0px; font-family: Questrial; font-size: 14px; text-align: justify; white-space: pre-line;\"><p><span style=\"caret-color: #e78b00; color: #e78b00; font-size: 20px; text-align: left;\">Refer\u00eancias\u00a0 bibliogr\u00e1ficas<\/span><span style=\"caret-color: #e78b00; color: #e78b00; font-size: 20px; text-align: left;\"><br \/><\/span><\/p><ul style=\"margin-right: 0px; margin-bottom: 0px; padding-right: 0.3em; padding-left: 2em; clear: both;\"><li><span style=\"caret-color: #000000; color: #000000;\">Crispim, J.A (1995) \u2013 Din\u00e2mica C\u00e1rsica e Implica\u00e7\u00f5es Ambientais nas Depress\u00f5es de Alvados e Minde. Disserta\u00e7\u00e3o apresentada \u00e0 Universidade de Lisboa para a obten\u00e7\u00e3o do grau de Doutor em Geologia, especialidade de Geologia do Ambiente. Faculdade de Ci\u00eancias da Universidade de Lisboa, Departamento de Geologia.<\/span><\/li><li><span style=\"caret-color: #000000; color: #000000;\">B\u00f6gli, A. (1980), Karst Hydrology and Physical Speleology, Springer-Verlag, Berlin Heildelberg New York.<\/span><\/li><li><span style=\"caret-color: #000000; color: #000000;\">Manupella, G., Telles Antunes, M., Costa Almeida, C.A., Azer\u00eado, A.C., Barbosa, B., Cardoso, J.L., Crispim, J.A., Duarte, L.V., Henriques, M.H., Martins, L.T., Ramalho, M.M.; Santos, V.F.; Terrinha. P.; (2000). Carta Geol\u00f3gica de Portugal \u2013 Vila Nova de Our\u00e9m, Folha 27-A, \u00e0 escala 1:50.000, e Nota Explicativa, Instituto Geol\u00f3gico e Mineiro, Lisboa.<\/span><\/li><li><span style=\"caret-color: #000000; color: #000000;\">Martins, Alfredo Fernandes, 1949. \u00a0\u2013 Maci\u00e7o calc\u00e1rio estremenho: Contribui\u00e7\u00e3o para um estudo de geografia f\u00edsica. Coimbra.<\/span><\/li><li><span style=\"caret-color: #000000; color: #000000;\">J. Cabral e A. Ribeiro, 1988, Carta Neotect\u00f3nica de Portugal Continental, na escala de 1:1.000.000 Categoria: Cartografia, Cartografia em Papel, Instituto Geol\u00f3gico e Mineiro, Lisboa.<\/span><\/li><\/ul><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Alguns apontamentos de geologia sobre a Lapa da Ovelha 2 de Setembro de 2021 Rodrigues, Paulo\u00a01,2,3 Grupo de Espeleologia e Montanhismo, Rua General Pereira de E\u00e7a, n\u00ba30, 2380-075 Alcanena N\u00facleo dos Amigos das Lapas Grutas e Algares\u00a0 Comiss\u00e3o Cient\u00edfica da Federa\u00e7\u00e3o Portuguesa de Espeleologia,Estrada Calhariz de Benfica, 187, 1500-124 Lisboa\u00a0 Email de correspond\u00eancia: paulor2005@yahoo.com \u00a0 [&hellip;]<\/p>\n","protected":false},"author":12,"featured_media":0,"parent":1574,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-11884","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.gem.pt\/1\/wp-json\/wp\/v2\/pages\/11884","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.gem.pt\/1\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.gem.pt\/1\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.gem.pt\/1\/wp-json\/wp\/v2\/users\/12"}],"replies":[{"embeddable":true,"href":"https:\/\/www.gem.pt\/1\/wp-json\/wp\/v2\/comments?post=11884"}],"version-history":[{"count":0,"href":"https:\/\/www.gem.pt\/1\/wp-json\/wp\/v2\/pages\/11884\/revisions"}],"up":[{"embeddable":true,"href":"https:\/\/www.gem.pt\/1\/wp-json\/wp\/v2\/pages\/1574"}],"wp:attachment":[{"href":"https:\/\/www.gem.pt\/1\/wp-json\/wp\/v2\/media?parent=11884"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}