atrypid
English
Noun
atrypid (plural atrypids)
- A lamp shell; a brachiopod of the order, sometimes suborder, †Atrypida
- 2004, Paul Copper, Silurian (late Llandovery-Ludlow) Atrypid Brachiopods from Gotland, Sweden, and the Welsh Borderlands, Great Britain:
- Ribs and growth lamellae gave the shells of many atrypids the possibility to develop an array of structures.
References
Spiriferida on Wikipedia.Wikipedia
Atrypida on Wikispecies.Wikispecies
Category:Atrypida on Wikimedia Commons.Wikimedia Commons
- Atrypida at Paleobiology Database