Braquiopodos Flashcards

1
Q

Fauna marina que esta dentro de la eradel paleozoico y mesozoico

A

Braquiopodos

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2
Q

lofófodo

A

órgano tentaculado interno usado para la alimentación

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3
Q

dostipos de braquiopodos

A

Inarticulados: primitivo, ausencia de dientes
Articulados: 2 dientes cardinales

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4
Q

las conchas son de composición fosfatada

A

inarticulados

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5
Q

composición de calcita en sus conchas

A

articulados

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6
Q

punctas

A

estructura vertical característica en lamina delgada

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7
Q

son organismos bentónicos que aparecieron por primera vez en el

A

precámbrico

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