Ostrea (Ostrea) arrosis

No picture of Ostrea (Ostrea) arrosis was found. Wikipedia, Wikidata and iDigBio were searched and had none. 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 Ostrea (Ostrea) arrosis, or no answer at all. This entry cannot say which.

On record

Recorded, not inferred
Sits inside
Ostrea (Ostrea)PBDB
Diet
suspension feederPBDB, for Ostreidae
Life habit
epifaunalPBDB, for Ostreidae
Motility
stationary, attachedPBDB, for Ostreidae
Vision
blindPBDB, for Bivalvia
Environment
hypersaline,marine,brackishPBDB, for Ostreidae

Time the record covers

At most 5.7 million years on record.

Every occurrence read is dated to somewhere between 61.66 Mya and 56 Mya, and nothing in the dating separates them, so that window is what the record shows rather than a span.

Paleocene — about 10 of 10 occurrencesPaleoceneEocene — about 0 of 10 occurrences62–61 Mya — about 0.1 occurrences61–61 Mya — about 0.2 occurrences61–61 Mya — about 0.2 occurrences61–61 Mya — about 0.2 occurrences61–61 Mya — about 0.2 occurrences61–60 Mya — about 0.2 occurrences60–60 Mya — about 0.2 occurrences60–60 Mya — about 0.2 occurrences60–60 Mya — about 0.2 occurrences60–59 Mya — about 0.2 occurrences59–59 Mya — about 0.2 occurrences59–59 Mya — about 0.5 occurrences59–59 Mya — about 0.6 occurrences59–59 Mya — about 0.6 occurrences59–58 Mya — about 0.6 occurrences58–58 Mya — about 0.6 occurrences58–58 Mya — about 0.6 occurrences58–58 Mya — about 0.6 occurrences58–57 Mya — about 0.6 occurrences57–57 Mya — about 0.6 occurrences57–57 Mya — about 0.6 occurrences57–57 Mya — about 0.6 occurrences57–57 Mya — about 0.6 occurrences57–56 Mya — about 0.6 occurrences56–56 Mya — about 0.6 occurrences56–56 Mya — about 0.4 occurrences62.2 Mya55.5 Mya

10 occurrences of Ostrea (Ostrea) arrosis on record, most of them in the Paleocene. 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

10 occurrences

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

2 formations

Black Mingo — 33.59°N, 79.44°WBlack Mingo — 33.55°N, 79.36°WBlack Mingo — 33.39°N, 79.74°WBlack Mingo — 33.60°N, 79.86°WBlack Mingo — 33.69°N, 80.22°WNanafalia — 31.82°N, 86.62°WNanafalia — 31.58°N, 85.77°WNanafalia — 31.72°N, 85.82°W

Loading coastlines…

The named rock units Ostrea (Ostrea) arrosis has been recovered from, largest first. Drawn where the rock is now, not where it formed.

Ostrea (Ostrea) arrosis and its relatives

Paleocene

Where Ostrea (Ostrea) arrosis and its relatives were recorded in the Paleocene.

Found in the same rock

79 taxa

The Paleobiology Database records 9 sites for Ostrea (Ostrea) arrosis, 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

4 references

Each of the 10 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 Ostrea (Ostrea) arrosis was found. Wikipedia, Wikidata and iDigBio were searched and had none.

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 Ostrea (Ostrea) arrosis, or no answer at all. This entry cannot say which.

No 3D scan of Ostrea (Ostrea) arrosis 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 itOstrea (Ostrea) through timeFormations of the PaleoceneThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. (Aldrich 1904)