// Workers AI · dad joke modeWhat did Protoprisma say? I'm a little "proto".
| Protoprisma Temporal range: | |
|---|---|
Scientific classification  | |
| Kingdom: | Animalia |
| Phylum: | Porifera |
| Class: | Hexactinellida |
| Order: | †Reticulosa |
| Genus: | †Protoprisma |
| Species: | †P. annulata |
| Binomial name | |
| †Protoprisma annulata Rigby and Collins, 2004 | |
Protoprisma is a genus of sponge known from the Burgess Shale.[1]
References
[edit]- ↑ Rigby, J. K.; Collins, D. (2004). "Sponges of the Middle Cambrian Burgess Shale and Stephen Formations, British Columbia". ROM contributions in science. 1. ISBN 0-88854-443-X. ISSN 1710-7768.
{{cite journal}}: CS1 maint: periodical has ISBN (link)
External links
[edit]
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