Brachidontes ustulatus

Brachidontes ustulatus

Manuel CABALLER · CC BY 4.0 · via Wikidata/Commons. 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
BrachidontesPBDB
Diet
suspension feederPBDB, for Brachidontes
Life habit
epifaunalPBDB, for Brachidontes
Motility
stationary, attachedPBDB, for Brachidontes
Vision
blindPBDB, for Bivalvia
Environment
lagoonal,coastal,inner shelf,outer shelf,oceanic,brackish,freshwaterPBDB, for Mytilidae

Time the record covers

At most 129 thousand years on record.

Every occurrence read is dated to somewhere between 129 ka and 0 Mya, and nothing in the dating separates them, so that window is what the record shows rather than a span.

Pleistocene — about 4 of 6 occurrencesPleistoceneHolocene — about 2 of 6 occurrences147 ka–126 ka Mya — about 0.1 occurrences126 ka–105 ka Mya — about 0.7 occurrences105 ka–84 ka Mya — about 0.7 occurrences84 ka–63 ka Mya — about 0.7 occurrences63 ka–42 ka Mya — about 0.7 occurrences42 ka–21 ka Mya — about 0.7 occurrences21 ka–0 Mya — about 2 occurrences629 ka0 Mya

6 occurrences of Brachidontes ustulatus on record, most of them in the Pleistocene. 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

6 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

3 formations

Herschell Limestone — 32.00°S, 115.52°EDampier Limestone — 25.53°S, 113.48°ETims Thicket/Kooallup Limestone — 32.65°S, 115.63°E

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The named rock units Brachidontes ustulatus has been recovered from, largest first. Drawn where the rock is now, not where it formed. 2 occurrences have no formation on record, which is common for older literature.

Brachidontes ustulatus and its relatives

Pleistocene

Where Brachidontes ustulatus and its relatives were recorded in the Pleistocene.

Found in the same rock

198 taxa

The Paleobiology Database records 6 sites for Brachidontes ustulatus, 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 6 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. Each entry links to the Paleobiology Database's own record for the work.

Media and terms

Media content1

Picture of Brachidontes ustulatus

Credit
Manuel CABALLER
Licence
CC BY 4.0
Commercial use
the licence allows it

No 3D scan of Brachidontes ustulatus 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 itBrachidontes through timeFormations of the PleistoceneThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0.