Source Data | |
---|
Rank | species |
---|
Taxonomy (GBIF) | Life : Animalia : Mollusca : Bivalvia : Ostreida : Pteriidae : Isognomon : Isognomon valvanoi |
---|
Taxonomy (PBDB) | Life : Animalia : Mollusca : Bivalvia : Ostreida : Malleidae : Isognomon : Isognomon valvanoi |
---|
Taxonomic Status (GBIF) | accepted |
---|
Classification (PBDB,GBIF) | |
---|
Generic Name | Isognomon |
---|
Scientific Name | Isognomon valvanoi Rossi de Garcia & Levy, 1977 |
---|
Opinions (PBDB) | Name | Rank | Opinion | Evidence | Author |
---|
Isognomon valvanoi | species | belongs to Isognomon | stated with evidence | Rossi de Garcia and Levy, 1977 |
|
---|
Status (PBDB) | extinct |
---|
Taxon Size (PBDB) | 1 |
---|
First Recorded Appearance | 48.6 - 37.2 Ma Eocene |
---|
Last Recorded Appearance | 48.6 - 37.2 Ma Eocene |
---|
Environment | marine,brackish (based on Ostreida) |
---|
Motility | stationary, attached (based on Isognomon) |
---|
Vision | blind (based on Bivalvia) |
---|
Diet | suspension feeder (based on Isognomon) |
---|
Taphonomy | aragonite, low Mg calcite (based on Isognomoninae) |
---|
Primary Reference (PBDB) | E. Rossi de Garcia and R. Levy. 1977. Fauna de la Formacion Arroyo Verde, Eoceno de la Provincia de Rio Negro, Argentina. Revista de la Asociacíon Paleontológica Argentina 14(1-4):45-51 |
---|