Senis

No picture of Senis 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 Senis, or no answer at all. This entry cannot say which.

On record

Recorded, not inferred
Sits inside
CultellinaePBDB
Diet
suspension feederPBDB, for Pharidae
Life habit
infaunalPBDB, for Pharidae
Motility
facultatively mobilePBDB, for Pharidae
Vision
blindPBDB, for Bivalvia

Time the record covers

At least 72 million years on record.

The record covers at least 145.06 Mya to 72.2 Mya. No occurrence read is dated outside 149.2 Mya to 66 Mya.

Late Jurassic — about 2 of 34 occurrencesLate JurassicEarly Cretaceous — about 11 of 34 occurrencesEarly CretaceousLate Cretaceous — about 21 of 34 occurrencesLate CretaceousPaleocene — about 0 of 34 occurrences151–148 Mya — about 0.6 occurrences148–145 Mya — about 1 occurrence145–142 Mya — about 0.0 occurrences122–119 Mya — about 4 occurrences119–116 Mya — about 2 occurrences116–113 Mya — about 2 occurrences113–110 Mya — about 0.1 occurrences110–108 Mya — about 0.7 occurrences108–105 Mya — about 0.6 occurrences105–102 Mya — about 0.5 occurrences102–99 Mya — about 4 occurrences99–96 Mya — about 8 occurrences96–93 Mya — about 6 occurrences73–70 Mya — about 1 occurrence70–67 Mya — about 1 occurrence67–64 Mya — about 0.6 occurrences145.06 Mya72.2 Mya151 Mya64 Mya

34 occurrences of Senis 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

34 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

9 formations

Woodbine — 32.86°N, 97.06°WWoodbine — 32.99°N, 96.95°WWoodbine — 33.66°N, 96.91°WWoodbine — 33.71°N, 96.46°WWoodbine — 33.81°N, 96.83°WWoodbine — 33.62°N, 96.61°WWoodbine — 32.84°N, 97.08°WWoodbine — 33.30°N, 96.99°WWoodbine — 33.86°N, 95.25°WAtherfield Clay — 50.60°N, 1.32°WAtherfield Clay — 51.23°N, 0.58°WAtherfield Clay — 50.61°N, 1.36°WSandgate — 51.00°N, 0.85°WSandgate — 51.35°N, 2.08°WAlcobaca — 38.42°N, 9.22°WMoreno — 37.23°N, 121.12°WFerruginous Sands — 50.60°N, 1.32°WMonk’s Bay Sandstone — 50.60°N, 1.32°WBlackdown Greensand — 52.63°N, 1.13°WDakota — 35.99°N, 111.94°W

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The named rock units Senis 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.

Senis and its relatives

Late Cretaceous

Where Senis and its relatives were recorded in the Late Cretaceous.

Found in the same rock

499 taxa

The Paleobiology Database records 34 sites for Senis, 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

9 references

Each of the 34 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 Senis 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 Senis, or no answer at all. This entry cannot say which.

No 3D scan of Senis 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 itCultellinae through timeFormations of the Late CretaceousThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. Stephenson 1953