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Historical Geology > The Geologic Time Scale > Flashcards

The Geologic Time Scale Flashcards

1
Q

What are the four categories under eon

A

Phanerozoic, Proterozoic, Archean, Hadean

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2
Q

What are four the categories under era.

A

Cenozoic, Mesozoic, Paleozoic, Precambrian

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3
Q

What are the tree subcategories under the Proterozoic-Precambrian era.

A

Neoproterozoic, Mesoproterozoic, Paleoproterozoic

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4
Q

What are the four subcategories under the Archean-Precambrian era.

A

Neoarchean, Mesoarchean, Paleoarchean, Eoarchean

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5
Q

What are the two periods under Phanerozoic-Cenozoic.

A

Quaternary and Tertiary

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6
Q

What are the two subperiods under Tertiary.

A

Neogene and Paleogene

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7
Q

What are the three periods under the Phanerozoic-Mesozoic

A

Cretaceous, Jurassic, Triassic

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8
Q

What are the six periods under the Phanerozoic-Paleozoic?

A

Permian, Carboniferous, Devonian, Silurian, Ordovician, Cambrian

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9
Q

What are the three periods under the Neoproterozoic era?

A

Ediacaran, Cryogenian, Tonian

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10
Q

What are the three ca tegories under the Mesoproterozoic era?

A

Stenian, Ecstasian, Calymmian

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11
Q

What are the four periods under the Paleoproterozoic era?

A

Statherian, Orosirian, Rhyacian, Siderian

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12
Q

What are the two epochs under the quaternary period?

A

Holocene and Pleistocene

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13
Q

What are the two epochs under the Tertiary-Neogene period?

A

Pliocene and Miocene

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14
Q

What are the three epochs under the Tertiary-Paleogene period?

A

Oligocene, Eocene, Paleocene

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15
Q

What are the two epochs under the Carboniferous period?

A

Pennsylvanian and Mississippian

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16
Q

Whatv are the four epochs under the Cambrian period?

A

Furongian, Series 3, Series 2, Terreneuvian

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17
Q

Holocene in MYA.

A

0.01 MYA

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18
Q

Holocene to Pleistocene in MYA.

A

2.6 MYA

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19
Q

Pleistocene to Pliocene in MYA.

20
Q

Pliocene to Miocene in MYA.

21
Q

Miocene to Oligocene in MYA.

22
Q

Oligocene to Eocene in MYA.

23
Q

Eocene to Paleocene in MYA.

24
Q

Creataceous in MYA.

25
Q

Jurassic in MYA.

26
Q

Triassic in MYA.

27
Q

Permian in MYA.

28
Q

Carboniferous in MYA

29
Q

Devonian in MYA.

30
Q

Silurian in MYA.

31
Q

Ordovician in MYA.

32
Q

Cambrian in MYA.

33
Q

Ediacarian in MYA.

34
Q

Cryogenian in MYA.

35
Q

Tonian in MYA.

36
Q

Stenian in MYA.

37
Q

Ecstasian in MYA.

38
Q

Calymmian in MYA.

39
Q

Statherian in MYA.

40
Q

Orosirian in MYA.

41
Q

Rhyacian in MYA.

42
Q

Siderian in MYA.

43
Q

Neoarchean in MYA.

44
Q

Mesoarchean in MYA.

45
Q

Paleoarchean in MYA.

46
Q

Eoarchean-Hedean in MYA.

Historical Geology (16 decks)

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