Strombus (Tricornis)

Tricornis tricornis (Lightfoot) , 1786, a relative of Strombus (Tricornis) — not Strombus (Tricornis) itself

Not Strombus (Tricornis). This is Tricornis tricornis (Lightfoot) , 1786, a relative — both are Strombidae.

Marleen Schouten · CC BY-NC 4.0 · 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
StrombusPBDB
Diet
omnivore, grazerPBDB, for Strombidae
Life habit
epifaunalPBDB, for Strombidae
Motility
actively mobilePBDB, for Strombidae
Vision
limitedPBDB, for Gastropoda

Time the record covers

At least 11 million years on record.

The record covers at least 11.63 Mya to 129 ka. No occurrence read is dated outside 15.98 Mya to 11.7 ka.

Miocene — about 7 of 10 occurrencesMiocenePliocene — about 1 of 10 occurrencesPliocenePleistocene — about 2 of 10 occurrencesPleistocene16–16 Mya — about 0.0 occurrences16–15 Mya — about 0.3 occurrences15–15 Mya — about 0.3 occurrences15–14 Mya — about 0.3 occurrences14–14 Mya — about 0.3 occurrences14–13 Mya — about 0.3 occurrences13–13 Mya — about 0.3 occurrences13–12 Mya — about 0.3 occurrences12–12 Mya — about 0.3 occurrences12–11 Mya — about 0.5 occurrences11–10 Mya — about 0.5 occurrences10–9.9 Mya — about 0.5 occurrences9.9–9.3 Mya — about 0.5 occurrences9.3–8.8 Mya — about 0.5 occurrences8.8–8.2 Mya — about 0.5 occurrences8.2–7.7 Mya — about 0.5 occurrences7.7–7.1 Mya — about 0.5 occurrences7.1–6.6 Mya — about 0.3 occurrences6.6–6.0 Mya — about 0.3 occurrences6.0–5.5 Mya — about 0.3 occurrences5.5–4.9 Mya — about 0.2 occurrences4.9–4.4 Mya — about 0.2 occurrences4.4–3.8 Mya — about 0.2 occurrences3.8–3.3 Mya — about 0.2 occurrences3.3–2.7 Mya — about 0.2 occurrences2.7–2.2 Mya — about 0.1 occurrences549 ka–0 Mya — about 2 occurrences11.63 Mya129 ka16.5 Mya0 Mya

10 occurrences of Strombus (Tricornis) on record, most of them in the Miocene. The Paleobiology Database records this as a living group. 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

5 formations

Palau Limestone — 7.31°N, 134.48°EPalau Limestone — 7.37°N, 134.58°EPoivre — 20.83°S, 115.33°EAlifian Limestone — 13.45°N, 144.78°EBuckingham — 25.70°N, 80.40°WEna Limestone — 34.76°N, 138.80°E

Loading coastlines…

The named rock units Strombus (Tricornis) 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.

Strombus (Tricornis) and its relatives

Miocene

Where Strombus (Tricornis) and its relatives were recorded in the Miocene.

Found in the same rock

26 taxa

The Paleobiology Database records 2 sites for Strombus (Tricornis), 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

5 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 content1

Picture of Tricornis tricornis (Lightfoot) , 1786

Source
GBIF
Credit
Marleen Schouten
Licence
CC BY-NC 4.0
Commercial use
the licence does not allow it

No 3D scan of Strombus (Tricornis) 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 itStrombus through timeFormations of the MioceneThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. (Jousseaume 1886)