Callapa circularis
No picture of Callapa circularis was found. Wikipedia and Wikidata were searched and had none. iDigBio and GBIF were not searched: the Paleobiology Database does not place Callapa circularis firmly enough to tell it from something else bearing the same name, and a search on the name alone returns whichever of them was photographed. Smithsonian Open Access did not answer, so this is what the others held rather than everything there is.
Time the record covers
At most 12 million years on record.
Every occurrence read is dated to somewhere between 23.04 Mya and 11.63 Mya, and nothing in the dating separates them, so that window is what the record shows rather than a span.
3 occurrences of Callapa circularis on record, most of them in the Miocene. Bar height is expected occurrences, not a count: each fossil is spread across the span it is dated to, so a tall narrow bar means tight dating and a low wide one means loose.
When
3 occurrences- Miocene100%
These are dates about fossils, not the animal: the record can only begin after it arose and end before it died out, so either end may reach further. Shares are expected occurrences: a fossil dated to a span is counted partly in each period it straddles. More on what this infers.
Found in
1 formation
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The named rock units Callapa circularis has been recovered from, largest first. Drawn where the rock is now, not where it formed.
Callapa circularis and its relatives
MioceneWhere Callapa circularis and its relatives were recorded in the Miocene.
Found in the same rock
270 taxa- Acanthocarpus obscurus3 sites
- Amauropsis3 sites
- Anadara (Cunearca) brasiliana3 sites
- Anomia ephippium3 sites
- Aphrocallistes estevoui3 sites
- Aphrocallistes lobata3 sites
- Architectonica nobilis3 sites
- Arcinella3 sites
- Arcinella yaquensis3 sites
- Barbatia3 sites
- Callinectes3 sites
- Calliostoma (Eutrochus)3 sites
- Calliostoma cirrus3 sites
- Calliostoma pirabicum3 sites
- Cancellaria3 sites
- Carcharhinus3 sites
- Carcharhinus ackermannii3 sites
- Carcharhinus perezi3 sites
- Cardita3 sites
- Cardium3 sites
- Cardium philotarium3 sites
- Cerithium3 sites
- Chama3 sites
- Chicoreus (Chicoreus) brevifrons3 sites
The Paleobiology Database records 3 sites for Callapa circularis, and this reads all of them. The number is how many of those sites it was catalogued from too. The 24 sharing the most are listed.
This is not a list of everything alive at the time. It is only what has come out of the same ground as this animal and been written down.
Entered from
1 referenceEach of the 3 occurrences read was entered from one of these publications, ordered by how many each accounts for. This is not a search for papers mentioning the name. Each entry links to the Paleobiology Database's own record for the work.
Media and terms
Media content0
No picture of Callapa circularis was found. Wikipedia and Wikidata were searched and had none.
iDigBio and GBIF were not searched: the Paleobiology Database does not place Callapa circularis firmly enough to tell it from something else bearing the same name, and a search on the name alone returns whichever of them was photographed.
Smithsonian Open Access did not answer, so this is what the others held rather than everything there is.
No 3D scan of Callapa circularis was found in MorphoSource and Sketchfab.
Smithsonian Open Access was not reached for this taxon, so this list is what the others held rather than everything there is.
This is what the site found, which is not the same as what exists.
Keep going
What may have been alongside itFormations of the MioceneThe world it lived on
Occurrence data from the Paleobiology Database, CC BY 4.0.