Jaekelocarpus

Jaekelocarpus is a genus of mitrate stylophoran known from the Morrowan age of the Golf Course Formation, southern Oklahoma, US.^[1] It possessed two billaterally symmetrical complexes of four internal bars. The morphological similarity of these structures to the gill bars of cephalochordates and enteropneusts is considered a likely indicator of their homology.^[2][3]

Phylum:Echinodermata

Class:†Stylophora

Order:†Mitrata

Family:†Jaekelocarpidae
Kolata et al., 1991^[1]

Quick facts Scientific classification, Binomial name ...

Jaekelocarpus Temporal range: Carboniferous, Early Pennsylvanian (Morrowan)[1] PreꞒ Ꞓ O S D C P T J K Pg N
Three-dimensional reconstruction of a specimen of Jaekelocarpus oklahomensis (UWBM74305) with internal bars (violet)
Scientific classification
Kingdom:	Animalia
Phylum:	Echinodermata
Class:	†Stylophora
Order:	†Mitrata
Family:	†Jaekelocarpidae Kolata et al., 1991[1]
Genus:	†Jaekelocarpus Kolata et al., 1991
Species:	†J. oklahomensis
Binomial name
†Jaekelocarpus oklahomensis Kolata et al., 1991

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