Ramonalinidae
Ramonalinidae is an extinct family of marine bivalve molluscs from the late Anisian (early Middle Triassic). It was an edgewise-recliner with a flattened anteroventral surface (on which it rested) and partially fused valves. They formed distinctive mud mounds.[2]
| Ramonalinidae | |
|---|---|
 | |
| Ramonalina ramanensis (Triassic, southern Israel) | |
Scientific classification  | |
| Kingdom: | Animalia |
| Phylum: | Mollusca |
| Class: | Bivalvia |
| Order: | Pteriida |
| Superfamily: | †Ambonychioidea |
| Family: | †Ramonalinidae Yancey et al. 2009[1] |
| Genera | |
|
See text | |
Taxonomy
- Ramonalina is thus far the only known genus.[2]
gollark: Hey, what if I allow length-terminated strings to have length-terminated lengths represented as strings *to arbitrary depths*?
gollark: Poe's law applies to reality, evidently.
gollark: PRs welcome!
gollark: It tries between 1 and 4 bytes and sees if any work.
gollark: It's not a length terminated int, just 1 to 4 bytes some endianness.
References
- A Synoptical Classification of the Bivalvia (Mollusca)
- Yancey, T.E.; Wilson, M.A.; Mione, A.C.S. (2009). "The Ramonalinids: a new family of mound-building bivalves of the Early Middle Triassic". Palaeontology. 52 (6): 1349–1361. doi:10.1111/j.1475-4983.2009.00908.x.
This article is issued from Wikipedia. The text is licensed under Creative Commons - Attribution - Sharealike. Additional terms may apply for the media files.