{"id":86369,"date":"2025-06-01T03:45:31","date_gmt":"2025-06-01T03:45:31","guid":{"rendered":"https:\/\/exam.pscnotes.com\/mcq\/?p=86369"},"modified":"2025-06-01T03:45:31","modified_gmt":"2025-06-01T03:45:31","slug":"the-indian-desert-also-known-as-marusthali-is-believed-to-be-under-the","status":"publish","type":"post","link":"https:\/\/exam.pscnotes.com\/mcq\/the-indian-desert-also-known-as-marusthali-is-believed-to-be-under-the\/","title":{"rendered":"The Indian desert also known as Marusthali is believed to be under the"},"content":{"rendered":"

The Indian desert also known as Marusthali is believed to be under the sea during which one of the following eras ?<\/p>\n

[amp_mcq option1=”Cenozoic era” option2=”Palaeozoic era” option3=”Mesozoic era” option4=”Archaean and Pre-Cambrian era” correct=”option3″]<\/p>\n

\n
\n
This question was previously asked in<\/div>\n
UPSC CDS-2 – 2022<\/div>\n<\/div>\n
Download PDF<\/a>Attempt Online<\/a><\/div>\n<\/div>\n
\nThe correct answer is C) Mesozoic era.
\n<\/section>\n
\nGeological evidence, including the presence of marine fossils (like ammonites) found in areas like Jaisalmer within the Thar Desert, suggests that parts of the region were submerged under a shallow sea during the Mesozoic era, particularly during the Jurassic and Cretaceous periods. This indicates that the area was part of the Tethys Sea or its remnants before tectonic uplift and regression of the sea formed the landmass.
\n<\/section>\n
\nThe Cenozoic era followed the Mesozoic and is the “Age of Mammals,” characterized by the formation of the Himalayas and the development of the modern Indian landscape. The Palaeozoic era preceded the Mesozoic and saw the formation of ancient mountain ranges and significant life evolution. The Archaean and Pre-Cambrian eras represent the Earth’s earliest history, long before the formation of such features. The marine transgression evidence in the Thar Desert points specifically to the Mesozoic.
\n<\/section>\n","protected":false},"excerpt":{"rendered":"

The Indian desert also known as Marusthali is believed to be under the sea during which one of the following eras ? [amp_mcq option1=”Cenozoic era” option2=”Palaeozoic era” option3=”Mesozoic era” option4=”Archaean and Pre-Cambrian era” correct=”option3″] This question was previously asked in UPSC CDS-2 – 2022 Download PDFAttempt Online The correct answer is C) Mesozoic era. Geological … <\/p>\n

Detailed SolutionThe Indian desert also known as Marusthali is believed to be under the<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1088],"tags":[1108,1422,1106],"class_list":["post-86369","post","type-post","status-publish","format-standard","hentry","category-upsc-cds-2","tag-1108","tag-geological-history","tag-world-and-physical-geography","no-featured-image-padding"],"yoast_head":"\nThe Indian desert also known as Marusthali is believed to be under the<\/title>\n<meta name=\"description\" content=\"The correct answer is C) Mesozoic era. Geological evidence, including the presence of marine fossils (like ammonites) found in areas like Jaisalmer within the Thar Desert, suggests that parts of the region were submerged under a shallow sea during the Mesozoic era, particularly during the Jurassic and Cretaceous periods. 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