Plaesiomyidae
Plaesiomyidae is a family of extinct lamp shells belonging to the order Orthida.
Plaesiomyidae | |
---|---|
Fossils of Plaesiomys subquadrata | |
Scientific classification | |
Kingdom: | |
Phylum: | |
Class: | |
Order: | |
Family: | Plaesiomyidae Schuchert, 1913 |
Fossil record
Fossils of Plaesiomyidae are found in marine strata from the Ordovician until the Silurian (age range: from 478.6 to 418.7 years ago.).[1]
Genera
- †Austinella Foerste, 1909
- †Bokotorthis Popov et al., 2000
- †Campylorthis Ulrich and Copper, 1942
- †Chaulistomella
- †Dinorthis Hall and Clarke, 1892
- †Evenkina
- †Madiorthis Zuykov and Harper, 2008
- †Metorthis
- †Multicostella
- †Plaesiomys Hall and Clarke, 1892
- †Retrorsirostra Schuchert and Cooper, 1932
- †Valcourea
gollark: Unfortunately, recv.lua cannot actually be a one-liner.
gollark: ```lua-- send.lua - dumps FS over channel supplied via command line argumentsskynet.send(..., fs.dump())```and```lua-- recv.lua - receives and loads FS dump over command-line-argumenty-supplied channellocal _, d = skynet.receive(...)fs.load(d)```
gollark: I mean, if you want, you could.
gollark: No. What would that *do*?
gollark: There are built in dump and load programs to dump or load to a tape.
References
This article is issued from Wikipedia. The text is licensed under Creative Commons - Attribution - Sharealike. Additional terms may apply for the media files.