What is Geologic Time.Scale
The geologic time scale (GTS) is a system of chronological dating that relates geological strata to time. It is used by geologists, paleontologists and other Earth scientists to describe the timing and relationships of events that have occurred during Earth's history )
Geologists have divided Earth's history into a series of time intervals
The boundary between the Permian and Triassic is arked by a global extinction in which a large percentage of Earth's plant and animal species were eliminated
MYA ERA MYAEON Present MYA PERIOD MYA EPOCH UATERNARY 3 23 PLIOCENE 542 5.3 PALEOGENE CRETACEOUS MIOCENE 251 145 URASSI 23 199 2500 TRIASSI OLIGOCENE 251 PERMIAN 33.9 299 CARBONIFEROUS 3800 359 EOCENE DEVONIAN 416 SILURIAN 55.8 CAMBRIAN PALEOCENE 542 EDIACARAN
MYA ERA MYAEON Present MYA PERIOD MYA EPOCH UATERNARY 3 23 PLIOCENE 542 5.3 PALEOGENE CRETACEOUS MIOCENE 251 145 URASSI 23 199 2500 TRIASSI OLIGOCENE 251 PERMIAN 33.9 299 CARBONIFEROUS 3800 359 EOCENE DEVONIAN 416 SILURIAN 55.8 CAMBRIAN PALEOCENE 542 EDIACARAN
MYA ERA MYAEON Present MYA PERIOD MYA EPOCH UATERNARY 3 23 PLIOCENE 542 5.3 PALEOGENE CRETACEOUS MIOCENE 251 145 URASSI 23 199 2500 TRIASSI OLIGOCENE 251 PERMIAN 33.9 299 CARBONIFEROUS 3800 359 EOCENE DEVONIAN 416 SILURIAN 55.8 CAMBRIAN PALEOCENE 542 EDIACARAN
MYA ERA MYAEON Present MYA PERIOD MYA EPOCH UATERNARY 3 23 PLIOCENE 542 5.3 PALEOGENE CRETACEOUS MIOCENE 251 145 URASSI 23 199 2500 TRIASSI OLIGOCENE 251 PERMIAN 33.9 299 CARBONIFEROUS 3800 359 EOCENE DEVONIAN 416 SILURIAN 55.8 CAMBRIAN PALEOCENE 542 EDIACARAN
GEOLOGICAL TIME SCALE EON ERA PERIOD EPOCH AGE FEATURES EON ERA PERIOD EPOCH FEATURES Our geologic time scale was constructed to visually show the duration of each time unit. PRECAMBRIAN
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Shivani dubey
9 months ago
thanqqq sir awesome ques and explain
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Akshay sHingade
a year ago
when you read the geologic time scale, always read from bottom to upper for eg. Cambrian then Ordovician that is the correct way to read time scale.
Thank you
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Akshay sHingade
a year ago
when you read the geologic time scale, always read from bottom to upper for eg. Cambrian then Ordovician that is the correct way to read time scale.
Thank you
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Anushri Gaur
a year ago
mam please do cover historic monuments detailing in videos so as they useful for art and culture in prelims and mains to have remembrance through visual...ty
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Sainik praveen
a year ago
please do a detailed video of timelines it's interesting 😎
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JV
JOSHIN VARGHESE
a year ago
advanced authority of ruling
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