paleo ages Flashcards

1
Q

conodont

A

cambrian

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2
Q

grypania

A

paleo-proterozoic

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3
Q

tiktaalik roseae

A

late devonian

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4
Q

bangiomorpha

A

meso-proterozoic

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5
Q

hylonymous (protorothyrid)

A

carboniferous - penn

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6
Q

icthyostega

A

devonian

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7
Q

westlothiana (protorothyrid)

A

carboniferous - miss

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8
Q

spriggna (ediacaran fauna)

A

ancestors of trilobites

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9
Q

graptolite

A

cambrian

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10
Q

moss

A

ordovician

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11
Q

coral reef

A

silurian

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12
Q

archaeopteryx

A

jurassic

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13
Q

placental mammals

A

paleocene

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14
Q

forest

A

carboniferous

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15
Q

megalodon

A

miocene

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16
Q

eohippus/hyracotherium (horse)

A

eocene

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17
Q

moss

A

ordovician

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18
Q

trilobite

A

cambrian

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19
Q

nautiloid

A

ordovician

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20
Q

frogs and turtle

A

triassic

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21
Q

cycad (gymnosperm)

A

carboniferous

22
Q

acanthostega

A

devonian

23
Q

cocolithophore

A

triassic

24
Q

cephalopod (mollusk)

A

cambrian

25
Q

snake

A

jurassic

26
Q

acanthodian (jawed fish)

A

silurian

27
Q

rodent (mammals) (L)

A

TRIASSIC

28
Q

primates

A

paleocene

29
Q

pollenation

A

triassic

30
Q

ammonite

A

devonian

31
Q

bryozoans

A

ordovician

32
Q

dogs

A

miocene

33
Q

bat

A

eocene

34
Q

mammoh

A

pliocene

35
Q

brachiopod

A

cambrian

36
Q

shark

A

devonian

37
Q

cooksonia (vascular plant)

A

silurian

38
Q

matsupials

A

cretaceous

39
Q

diatoms

A

cretaceous

40
Q

ostracoderm (jawless fish)

A

cambrian

41
Q

benthic forams

A

cambrian

42
Q

crocodiles

A

cretaceous

43
Q

elephant

A

eocene

44
Q

pterosaur

A

triassic

45
Q

amphibians

A

devonian

46
Q

freshwater fish

A

silurian

47
Q

pelycosaur (finback reptile)

A

triassic

48
Q

conifer (gymnosperm)

A

carboniferous

49
Q

racoon, deer and bear

A

miocene

50
Q

penguin and whale

A

eocene

51
Q

mastodon

A

miocene

52
Q

grassland

A

miocene