Polonomys insuliferus

No picture of Polonomys insuliferus was found. Wikidata was searched and had none. iDigBio and GBIF were not searched: the Paleobiology Database does not place Polonomys insuliferus firmly enough to tell it from something else bearing the same name, and a search on the name alone returns whichever of them was photographed. Wikipedia and Smithsonian Open Access did not answer, so this is what the others held rather than everything there is.

On record

Recorded, not inferred
Sits inside
PolonomysPBDB

Time the record covers

At most 1.6 million years on record.

Every occurrence read is dated to somewhere between 5.09 Mya and 3.55 Mya, and nothing in the dating separates them, so that window is what the record shows rather than a span.

Miocene — about 0 of 5 occurrencesPliocene — about 5 of 5 occurrencesPliocene5.2–5.1 Mya — about 0.0 occurrences5.1–5.0 Mya — about 0.3 occurrences5.0–4.9 Mya — about 0.3 occurrences4.9–4.8 Mya — about 0.3 occurrences4.8–4.7 Mya — about 0.3 occurrences4.7–4.7 Mya — about 0.3 occurrences4.7–4.6 Mya — about 0.3 occurrences4.6–4.5 Mya — about 0.3 occurrences4.5–4.4 Mya — about 0.3 occurrences4.4–4.3 Mya — about 0.3 occurrences4.3–4.2 Mya — about 0.3 occurrences4.2–4.2 Mya — about 0.3 occurrences4.2–4.1 Mya — about 0.2 occurrences4.1–4.0 Mya — about 0.2 occurrences4.0–3.9 Mya — about 0.2 occurrences3.9–3.8 Mya — about 0.2 occurrences3.8–3.7 Mya — about 0.2 occurrences3.7–3.6 Mya — about 0.2 occurrences3.6–3.6 Mya — about 0.2 occurrences3.6–3.5 Mya — about 0.0 occurrences5.59 Mya3.05 Mya

5 occurrences of Polonomys insuliferus 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

5 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

2 formations

Spilia — 41.15°N, 23.48°EPorsuk — 39.52°N, 31.65°E

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The named rock units Polonomys insuliferus has been recovered from, largest first. Drawn where the rock is now, not where it formed. 3 occurrences have no formation on record, which is common for older literature.

Polonomys insuliferus and its relatives

Pliocene

Where Polonomys insuliferus and its relatives were recorded in the Pliocene.

Found in the same rock

39 taxa

The Paleobiology Database records 5 sites for Polonomys insuliferus, 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 5 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 content0

No picture of Polonomys insuliferus was found. Wikidata was searched and had none.

iDigBio and GBIF were not searched: the Paleobiology Database does not place Polonomys insuliferus firmly enough to tell it from something else bearing the same name, and a search on the name alone returns whichever of them was photographed.

Wikipedia and Smithsonian Open Access did not answer, so this is what the others held rather than everything there is.

No 3D scan of Polonomys insuliferus 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 itPolonomys through timeFormations of the PlioceneThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. (Kowalski 1958)