Nom non-résolu

Nom non résolu : Braquiopòdes » Strophomenata » Orthotetida «

Orthotetellidae

ecomorphological guild

Paleobiology Database
attaché au substrat
URI : http://eol.org/schema/terms/Attached

Définition : This organism is normally physically attached to the substrate upon which it lives

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(adulte)

first appearance

Paleobiology Database

372.2 il y a un million d’années

(max)

skeletal reinforcement

Paleobiology Database
minor ribbing
URI : http://eol.org/schema/terms/minorRibbing

Définition : Repeated, thickened, raised structures on the shell or carapace surface, less than the thickness of the shell/carapace and covering a small area of it. Thickenings can be either radial, comarginal, axial or spiral.

Attribution : http://paleodb.org/public/tips/ecology_tips.html

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