Sanguinolaria (Psammotaea)

Psammotaea Lamarck, 1818, a relative of Sanguinolaria (Psammotaea) — not Sanguinolaria (Psammotaea) itself

Not Sanguinolaria (Psammotaea). This is Psammotaea Lamarck, 1818, a relative — both are Psammobiidae.

via GBIF · CC0 · via GBIF. May be a photograph of a specimen, or an artist’s reconstruction — an interpretation of a skeleton, since colour and soft tissue are almost never preserved.

On record

Recorded, not inferred
Sits inside
SanguinolariaPBDB
Diet
deposit feederPBDB, for Sanguinolaria
Life habit
infaunalPBDB, for Sanguinolaria
Motility
facultatively mobilePBDB, for Sanguinolaria
Vision
blindPBDB, for Bivalvia

Time the record covers

At least 27 million years on record.

The record covers at least 48.07 Mya to 20.45 Mya. No occurrence read is dated outside 59.24 Mya to 15.98 Mya.

Paleocene — about 0 of 4 occurrencesPaleoceneEocene — about 3 of 4 occurrencesEoceneOligocene — about 0 of 4 occurrencesMiocene — about 1 of 4 occurrencesMiocene60–59 Mya — about 0.1 occurrences59–57 Mya — about 0.1 occurrences57–56 Mya — about 0.1 occurrences56–54 Mya — about 0.1 occurrences54–53 Mya — about 0.1 occurrences53–51 Mya — about 0.1 occurrences51–50 Mya — about 0.1 occurrences50–48 Mya — about 0.1 occurrences48–47 Mya — about 0.2 occurrences47–45 Mya — about 0.2 occurrences45–44 Mya — about 0.2 occurrences44–42 Mya — about 0.2 occurrences42–41 Mya — about 0.2 occurrences39–38 Mya — about 0.0 occurrences38–36 Mya — about 0.4 occurrences36–35 Mya — about 0.4 occurrences35–33 Mya — about 0.2 occurrences21–20 Mya — about 0.2 occurrences20–18 Mya — about 0.3 occurrences18–17 Mya — about 0.3 occurrences17–15 Mya — about 0.1 occurrences48.07 Mya20.45 Mya60.1 Mya15.1 Mya

4 occurrences of Sanguinolaria (Psammotaea) 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

4 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

4 formations

Selsey — 50.80°N, 1.21°WBurgeschleinitz — 48.63°N, 15.78°EOkinoshima — 32.72°N, 132.55°EDegari — 30.08°N, 67.22°E

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

Sanguinolaria (Psammotaea) and its relatives

Eocene

Where Sanguinolaria (Psammotaea) and its relatives were recorded in the Eocene.

Found in the same rock

83 taxa

The Paleobiology Database records 3 sites for Sanguinolaria (Psammotaea), 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 4 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

Picture of Psammotaea Lamarck, 1818

Source
GBIF
Credit
via GBIF
Licence
CC0
Commercial use
the licence allows it

No 3D scan of Sanguinolaria (Psammotaea) 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 itSanguinolaria through timeFormations of the EoceneThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. (Lamarck 1818)