fossil and ages Flashcards by thomas enos | Brainscape

Q

grapolites

A

ordovician - devonian

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Q

echnioderms

A

cambrian - recent

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Q

bryozoans - colonies with holes for feeding and zoids

A

ordovician - recent

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Q

brachiopods - symmetrical valves

A

cambrian - recent

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Q

bivalves - asymmetrical

A

ordovician-recent

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Q

gastropods - snail shells

A

late cambrian - recent

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Q

ammonites

A

mesozoic ( triassic - cretaceous)

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Q

land plants

A

silurian - recent

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Q

flowering plants

A

cretaceous - recent

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Q

vertebrates

A

devonian - recent

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Q

Trilobite

A

Early palaeozoic

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Q

Dinosaurs

A

Mesozoic

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