Brachiopoda Flashcards

(8 cards)

1
Q

Strophomenida

A

konkav-konvex, gerader Schlossrand - Ordovizium bis Perm

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2
Q

Productida

A

konkav-konvex, oft Stacheln, Ordovizium - Trias

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3
Q

Pentamerida

A

Bkonvex, rostate Klappen, kurzer Schlossrand - Kambrium bis Devon

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4
Q

Rhynchonellida

A

bikonvex, rostatge Klappen, kurzer Schlossrand, Sinus/Wulst, starke Rippung - Ordovizium bis rezent

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5
Q

Spiriferida

A

meist bikonvex, breite strophische Klappen - Ordovizium - Jura

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6
Q

Terebratulida

A

bikonvex, kurzer Schlossrand - Devon bis rezent

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7
Q

Linguliformea

A

länglich, schlosslos, infaunal - Kambrium bis rezent

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8
Q

Craniiformea

A

schlosslos, zementiert - Ordovizium bis rezent

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