Sita
No picture of Sita was found. Wikidata and iDigBio were searched and had none. Wikipedia has a picture filed under this name, but nothing tied it to Sita itself, so it was not used. Smithsonian Open Access did not answer, so this is what the others held rather than everything there is. GBIF was asked, and what came back is not recorded: nothing, or a picture this site could not tie to Sita, or no answer at all. This entry cannot say which.
On record
Recorded, not inferred- Sits inside
- AstartinaePBDB
- Diet
- suspension feederPBDB, for Crassatelloidea
- Life habit
- infaunalPBDB, for Crassatelloidea
- Motility
- facultatively mobilePBDB, for Crassatelloidea
- Vision
- blindPBDB, for Crassatelloidea
- Environment
- marinePBDB, for Crassatelloidea
Time the record covers
At least 17 million years on record.
The record covers at least 66 Mya to 48.07 Mya. No occurrence read is dated outside 72.2 Mya to 41.03 Mya.
5 occurrences of Sita on record, most of them in the Eocene. 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
5 occurrences- Late Cretaceous40%
- Eocene60%
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
4 formations
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The named rock units Sita has been recovered from, largest first. Drawn where the rock is now, not where it formed. 1 occurrence has no formation on record, which is common for older literature.
Sita and its relatives
EoceneWhere Sita and its relatives were recorded in the Eocene.
Found in the same rock
198 taxa- Limopsis4 sites
- Ancilla canalifera3 sites
- Barbatia (Barbatia) appendiculata3 sites
- Callocardia (Nitidavenus) nitidula3 sites
- Calyptraea (Trochita) aperta3 sites
- Caryocorbula striata3 sites
- Claibornicardia carinata3 sites
- Corbula (Bicorbula) gallica3 sites
- Corbula (Varicorbula)3 sites
- Crassatella (Bathytormus)3 sites
- Cryptochorda stromboides3 sites
- Cuspidaria3 sites
- Gibbolucina gibbosula3 sites
- Keilostoma3 sites
- Mimachlamys plebeia3 sites
- Monitilora elegans3 sites
- Petalocardia3 sites
- Pinna margaritacea3 sites
- Pleuromeris (Choniocardia) decussata3 sites
- Rhizorus3 sites
- Sigatica3 sites
- Sinum clathratum3 sites
- Spirancilla buccinoides3 sites
- Venericor planicosta3 sites
The Paleobiology Database records 5 sites for Sita, 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
3 references- Les Bivalves et Gastéropodes du Bruxellien inférieur de la Belgique (Eocène moyen)3
- Lower Danian bivalves, Stevns Klint, Denmark; continuity across the K/T boundary1
- Unpublished data on Cretaceous-Paleocene molluscan assemblages1
Each of the 5 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 content0
No picture of Sita was found. Wikidata and iDigBio were searched and had none.
Wikipedia has a picture filed under this name, but nothing tied it to Sita itself, so it was not used.
Smithsonian Open Access did not answer, so this is what the others held rather than everything there is.
GBIF was asked, and what came back is not recorded: nothing, or a picture this site could not tie to Sita, or no answer at all. This entry cannot say which.
No 3D scan of Sita was found in Sketchfab.
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 itAstartinae through timeFormations of the EoceneThe world it lived on
Occurrence data from the Paleobiology Database, CC BY 4.0.