Oxytoma (Hypoxytoma) nebrascana

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

On record

Recorded, not inferred
Sits inside
Oxytoma (Hypoxytoma)PBDB
Diet
suspension feederPBDB, for Oxytoma
Life habit
epifaunalPBDB, for Oxytoma
Motility
stationary, attachedPBDB, for Oxytoma
Vision
blindPBDB, for Bivalvia
Environment
marinePBDB, for Pectinida

Time the record covers

At least 13 million years on record.

The record covers at least 85.7 Mya to 72.2 Mya. No occurrence read is dated outside 89.8 Mya to 66 Mya.

Late Cretaceous — about 42 of 42 occurrencesLate CretaceousPaleocene — about 0 of 42 occurrences90–89 Mya — about 0.7 occurrences89–89 Mya — about 2 occurrences89–88 Mya — about 2 occurrences88–87 Mya — about 2 occurrences87–86 Mya — about 2 occurrences86–85 Mya — about 1 occurrence85–85 Mya — about 1 occurrence85–84 Mya — about 1 occurrence84–83 Mya — about 1 occurrence83–82 Mya — about 2 occurrences82–81 Mya — about 2 occurrences81–80 Mya — about 2 occurrences80–80 Mya — about 2 occurrences80–79 Mya — about 2 occurrences79–78 Mya — about 2 occurrences78–77 Mya — about 2 occurrences77–76 Mya — about 2 occurrences76–75 Mya — about 2 occurrences75–75 Mya — about 2 occurrences75–74 Mya — about 2 occurrences74–73 Mya — about 2 occurrences73–72 Mya — about 2 occurrences72–71 Mya — about 1 occurrence71–70 Mya — about 1 occurrence70–70 Mya — about 1 occurrence70–69 Mya — about 1 occurrence69–68 Mya — about 1 occurrence68–67 Mya — about 1 occurrence67–66 Mya — about 1 occurrence66–66 Mya — about 0.5 occurrences85.7 Mya72.2 Mya90.3 Mya65.5 Mya

42 occurrences of Oxytoma (Hypoxytoma) nebrascana on record, most of them in the Late Cretaceous. 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

42 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

12 formations

Pawkowki — 49.10°N, 111.15°WPawkowki — 49.10°N, 111.35°WPawkowki — 49.10°N, 111.21°WPawkowki — 49.01°N, 111.21°WPawkowki — 49.10°N, 112.14°WPawkowki — 49.19°N, 111.89°WPierre Shale — 43.25°N, 104.27°WPierre Shale — 43.31°N, 104.22°WBearpaw — 48.03°N, 106.33°WBearpaw — 48.19°N, 106.39°WBearpaw — 48.27°N, 106.14°WWapiabi — 52.79°N, 116.86°WWapiabi — 53.00°N, 115.00°WEastend — 49.53°N, 110.29°WBearpaw — 49.88°N, 110.29°WBearpaw — 49.47°N, 109.38°WFox Hills — 45.14°N, 100.88°WForemost — 49.10°N, 110.82°WRibstone Creek — 52.83°N, 110.87°WPakowki — 49.37°N, 110.97°WBad Heart — 55.48°N, 118.20°WMancos Shale — 40.76°N, 108.89°W

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The named rock units Oxytoma (Hypoxytoma) nebrascana has been recovered from, largest first. Drawn where the rock is now, not where it formed. 10 occurrences have no formation on record, which is common for older literature.

Oxytoma (Hypoxytoma) nebrascana and its relatives

Late Cretaceous

Where Oxytoma (Hypoxytoma) nebrascana and its relatives were recorded in the Late Cretaceous.

Found in the same rock

207 taxa

The Paleobiology Database records 42 sites for Oxytoma (Hypoxytoma) nebrascana, 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

14 references

Each of the 42 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. 2 further references are not listed. 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 Oxytoma (Hypoxytoma) nebrascana was found. Wikidata and iDigBio were searched and had none.

Wikipedia and 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 Oxytoma (Hypoxytoma) nebrascana, or no answer at all. This entry cannot say which.

No 3D scan of Oxytoma (Hypoxytoma) nebrascana 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 itOxytoma (Hypoxytoma) through timeFormations of the Late CretaceousThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. (Evans and Shumard 1857)