| Praecardiida | |
|---|---|
Scientific classification 
| |
| Kingdom: | Animalia |
| Phylum: | Mollusca |
| Class: | Bivalvia |
| Order: |
†Praecardiida Newell. 1965 |
| Superfamilies | |
| |
| Synonyms | |
|
Praecardioida | |
Praecardiida is an extinct order of fossil saltwater clams, marine bivalve molluscs.
External links
-
"Praecardioida". Fossilworks. Retrieved 25 November 2016 from the Paleobiology Database.
{{cite web}}: CS1 maint: postscript (link) - "Praecardiida" at the Encyclopedia of Life