Pinnocaris
From Infogalactic: the planetary knowledge core
Pinnocaris |
|
---|---|
Scientific classification | |
Kingdom: | Animalia |
Phylum: | Mollusca |
Class: | †Rostroconchia |
Order: | †Ribeirioida |
Genus: | †Pinnocaris Etheridge, 1878 |
Lua error in Module:Taxonbar/candidate at line 22: attempt to index field 'wikibase' (a nil value). <templatestyles src="Module:Hatnote/styles.css"></templatestyles>
Pinnocaris is a genus of rostroconch mollusc known from the Cambro-Ordovician.[1] It was once considered as a possible ancestor to the scaphopods, but this no longer seems tenable.[1] Original descriptions from material in southern Scotland had the organism as a bivalved arthropod, but its univalved disposition has since become clear.[1]
References
<templatestyles src="Asbox/styles.css"></templatestyles>