Allodesmus sinanoensis

Allodesmus sinanoensis

Kumano · Public Domain · 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
AllodesmusPBDB
Diet
carnivorePBDB, for Pinnipedimorpha
Life habit
amphibiousPBDB, for Pinnipedia
Motility
actively mobilePBDB, for Osteichthyes
Environment
marinePBDB, for Pinnipedia

Time the record covers

At least 2.1 million years on record.

The record covers at least 13.82 Mya to 11.63 Mya. No occurrence read is dated outside 15.98 Mya to 7.246 Mya.

Miocene — about 16 of 16 occurrencesMiocene16–16 Mya — about 0.5 occurrences16–16 Mya — about 1 occurrence16–15 Mya — about 1 occurrence15–15 Mya — about 1 occurrence15–15 Mya — about 1 occurrence15–14 Mya — about 1 occurrence14–14 Mya — about 1 occurrence14–14 Mya — about 1 occurrence14–13 Mya — about 1 occurrence13–13 Mya — about 1 occurrence13–13 Mya — about 1 occurrence13–12 Mya — about 1 occurrence12–12 Mya — about 1 occurrence12–12 Mya — about 1.0 occurrences12–11 Mya — about 0.1 occurrences11–11 Mya — about 0.1 occurrences11–11 Mya — about 0.1 occurrences11–10 Mya — about 0.1 occurrences10–10.0 Mya — about 0.1 occurrences10.0–9.7 Mya — about 0.1 occurrences9.7–9.3 Mya — about 0.1 occurrences9.3–9.0 Mya — about 0.1 occurrences9.0–8.7 Mya — about 0.1 occurrences8.7–8.4 Mya — about 0.1 occurrences8.4–8.0 Mya — about 0.1 occurrences8.0–7.7 Mya — about 0.1 occurrences7.7–7.4 Mya — about 0.1 occurrences7.4–7.1 Mya — about 0.1 occurrences13.82 Mya11.63 Mya16.5 Mya6.7 Mya

16 occurrences of Allodesmus sinanoensis on record, most of them in the Miocene. 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

16 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

6 formations

Aoki — 36.32°N, 137.95°EAoki — 36.32°N, 137.94°EBessho — 36.30°N, 137.97°ETsurushi — 38.03°N, 138.24°EHaraichi — 36.32°N, 138.88°ETemblor — 35.47°N, 118.91°WMonterey — 33.63°N, 117.71°W

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

Allodesmus sinanoensis and its relatives

Miocene

Where Allodesmus sinanoensis and its relatives were recorded in the Miocene.

Found in the same rock

83 taxa

The Paleobiology Database records 15 sites for Allodesmus sinanoensis, 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

7 references

Each of the 16 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 Allodesmus sinanoensis

Credit
Kumano
Licence
Public Domain
Commercial use
the licence allows it

No 3D scan of Allodesmus sinanoensis 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 itAllodesmus through timeFormations of the MioceneThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. (Nagao 1941)