Callorhinus gilmorei

Callorhinus gilmorei is an extinct species of fur seal that lived in Japan and western North America during the Pliocene and Early Pleistocene.

Callorhinus gilmorei

N.Tamura · CC BY-SA 4.0 · via Wikipedia/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
CallorhinusPBDB
Diet
piscivorePBDB, for Otariidae
Life habit
amphibiousPBDB, for Pinnipedia
Motility
actively mobilePBDB, for Osteichthyes
Environment
marinePBDB, for Pinnipedia

Time the record covers

At least 1 million years on record.

The record covers at least 3.6 Mya to 2.58 Mya. No occurrence read is dated outside 5.333 Mya to 774 ka.

Miocene — about 0 of 11 occurrencesPliocene — about 8 of 11 occurrencesPliocenePleistocene — about 3 of 11 occurrencesPleistocene5.5–5.3 Mya — about 0.1 occurrences5.3–5.1 Mya — about 0.2 occurrences5.1–4.9 Mya — about 0.2 occurrences4.9–4.7 Mya — about 0.2 occurrences4.7–4.5 Mya — about 0.3 occurrences4.5–4.4 Mya — about 0.3 occurrences4.4–4.2 Mya — about 0.3 occurrences4.2–4.0 Mya — about 0.3 occurrences4.0–3.8 Mya — about 0.3 occurrences3.8–3.6 Mya — about 0.3 occurrences3.6–3.4 Mya — about 1 occurrence3.4–3.2 Mya — about 1 occurrence3.2–3.1 Mya — about 1 occurrence3.1–2.9 Mya — about 1 occurrence2.9–2.7 Mya — about 1 occurrence2.7–2.5 Mya — about 0.8 occurrences2.5–2.3 Mya — about 0.5 occurrences2.3–2.1 Mya — about 0.5 occurrences2.1–1.9 Mya — about 0.5 occurrences1.9–1.8 Mya — about 0.4 occurrences1.8–1.6 Mya — about 0.2 occurrences1.6–1.4 Mya — about 0.2 occurrences1.4–1.2 Mya — about 0.1 occurrences1.2–1.0 Mya — about 0.1 occurrences1.0–830 ka Mya — about 0.1 occurrences830 ka–645 ka Mya — about 0.0 occurrences3.6 Mya2.58 Mya5.8 Mya274 ka

11 occurrences of Callorhinus gilmorei on record, most of them in the Pliocene. 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

11 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

Purisima — 37.47°N, 122.45°WPurisima — 37.29°N, 122.41°WRio Dell — 40.51°N, 124.10°WSan Diego — 32.90°N, 117.10°WSan Diego — 32.50°N, 116.94°WDaineji — 37.37°N, 141.04°E

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The named rock units Callorhinus gilmorei has been recovered from, largest first. Drawn where the rock is now, not where it formed.

Callorhinus gilmorei and its relatives

Pliocene

Where Callorhinus gilmorei and its relatives were recorded in the Pliocene.

Found in the same rock

86 taxa

The Paleobiology Database records 11 sites for Callorhinus gilmorei, 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 11 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 Callorhinus gilmorei

Credit
N.Tamura
Licence
CC BY-SA 4.0
Commercial use
the licence allows it

No 3D scan of Callorhinus gilmorei 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.

The description on this site

Licence
CC BY-SA 4.0

This is what the site found, which is not the same as what exists.

Keep going

What may have been alongside itCallorhinus through timeFormations of the PlioceneThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. Berta and Deméré 1986