Cassidulina reniforme
No picture of Cassidulina reniforme was found. Wikipedia and Wikidata were searched and had none. iDigBio and GBIF were not searched: the Paleobiology Database does not place Cassidulina reniforme 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 least 22 million years on record.
The record covers at least 23.04 Mya to 129 ka. No occurrence read is dated outside 33.9 Mya to 11.7 ka.
3 occurrences of Cassidulina reniforme on record, most of them in the Pleistocene. 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- Oligocene33%
- Pleistocene67%
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.
Cassidulina reniforme and its relatives
PleistoceneWhere Cassidulina reniforme and its relatives were recorded in the Pleistocene.
Found in the same rock
13 taxa- Buccella1 site
- Centropyxis1 site
- Difflugia1 site
- Distomatopxis couillardii1 site
- Elphidium1 site
- Haynesina1 site
- Hiatella arctica1 site
- Islandiella1 site
- Macoma (Macoma) balthica1 site
- Mya (Arenomya) arenaria1 site
- Mytilus edulis1 site
- Odobenus rosmarus1 site
- Polymorphinidae1 site
The Paleobiology Database records 1 site for Cassidulina reniforme, and this reads all of them. The number is how many of those sites it was catalogued from too.
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
3 references- Post-Eocene strata of the southern Viking Graben, northern North Sea; integrated biostratigraphic, strontium isotopic and lithostratigraphic study1
- Lateglacial oceanographic conditions off Southwest Iceland inferred from shallow-marine deposits in Reykjavik and Seltjarnarnes Peninsula1
- First evidence of walrus (Odobenus rosmarus L) in Late Pleistocene Champlain Sea sediments, Quebec1
Each 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. Entries link to doi.org where the Paleobiology Database holds an identifier, and to its own record where it does not. Relayed as the Paleobiology Database holds them, not checked against what they resolve to.
Media and terms
Media content1
3D model
- Source
- Sketchfab
- Credit
- BelangerForamLab
- Licence
- CC Attribution-NonCommercial
- Commercial use
- the licence does not allow it
No picture of Cassidulina reniforme was found. Wikipedia and Wikidata were searched and had none.
iDigBio and GBIF were not searched: the Paleobiology Database does not place Cassidulina reniforme 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.
Smithsonian Open Access and MorphoSource were 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 PleistoceneThe world it lived on
Occurrence data from the Paleobiology Database, CC BY 4.0.