Fossiler Flashcards by Å H | Brainscape

Q

TRILOBITT

Uten hår

A

Ordovicium

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Q

TRILOBITT

Med hår

A

Kambrium

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Q

KALKALGE

Formklipt tre med kuler

A

Ordovicium

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Q

BRACHIOBPODE

Vifteformet

A

Ordovicium

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Q

GRAPTOLITT

Blad- eller maiskolbeformet

A

Ordovicium

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Q

KJEDEKORALLER

Orgelpiper

A

Ordvicium/silur

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Q

HORNKORALLER

Bananstrukturert snitt

A

Ordovicium/silur

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Q

BLEKKSPRUT

Ortoceras

A

Ordovicium

Lateralt orientert nerve

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Q

BIKUBEKORALLER

A

Ordovicium/silur

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Q

BRACHIOBPODE

Pote eller båtformet

A

Silur

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Q

GRAPTOLITT

Stikksagformet

A

Silur

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Q

SJØLILJE

Fakkelform

A

Silur

Sentralt orientert nerve

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