Aphronorus

Aphronorus

Uncredited · CC0 · 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
PentacodontidaePBDB
Diet
insectivorePBDB, for Theria
Life habit
scansorialPBDB, for Eutheria
Motility
actively mobilePBDB, for Osteichthyes
Environment
terrestrialPBDB, for Eutheria

Time the record covers

At least 5.9 million years on record.

The record covers at least 63.4 Mya to 57.5 Mya. No occurrence read is dated outside 66 Mya to 56 Mya.

Late Cretaceous — about 0 of 41 occurrencesPaleocene — about 41 of 41 occurrencesPaleoceneEocene — about 0 of 41 occurrences66–66 Mya — about 0.1 occurrences66–65 Mya — about 0.1 occurrences65–65 Mya — about 0.1 occurrences65–65 Mya — about 0.1 occurrences65–64 Mya — about 0.1 occurrences64–64 Mya — about 0.1 occurrences64–64 Mya — about 0.1 occurrences64–63 Mya — about 2 occurrences63–63 Mya — about 3 occurrences63–62 Mya — about 3 occurrences62–62 Mya — about 3 occurrences62–62 Mya — about 3 occurrences62–61 Mya — about 3 occurrences61–61 Mya — about 3 occurrences61–61 Mya — about 2 occurrences61–60 Mya — about 2 occurrences60–60 Mya — about 2 occurrences60–60 Mya — about 2 occurrences60–59 Mya — about 2 occurrences59–59 Mya — about 2 occurrences59–58 Mya — about 2 occurrences58–58 Mya — about 2 occurrences58–58 Mya — about 2 occurrences58–57 Mya — about 1 occurrence57–57 Mya — about 0.2 occurrences57–57 Mya — about 0.2 occurrences57–56 Mya — about 0.2 occurrences56–56 Mya — about 0.2 occurrences63.4 Mya57.5 Mya66.5 Mya55.5 Mya

41 occurrences of Aphronorus on record, most of them in the Paleocene. 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

41 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

8 formations

Fort Union — 41.70°N, 109.00°WFort Union — 43.85°N, 108.35°WFort Union — 45.80°N, 109.80°WFort Union — 45.80°N, 110.50°WFort Union — 45.20°N, 109.00°WFort Union — 43.20°N, 107.10°WFort Union — 45.10°N, 106.90°WFort Union — 43.45°N, 109.16°WPorcupine Hills — 51.10°N, 114.28°W"Fort Union" (= Lebo) — 45.80°N, 109.80°W"Fort Union" (= Lebo) — 46.20°N, 109.90°WMelville — 45.80°N, 109.80°WMelville — 46.02°N, 110.28°WTullock — 47.80°N, 106.10°WCoalspur — 53.00°N, 116.80°WNorth Horn — 39.18°N, 111.27°WEvanston — 41.58°N, 110.68°W

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The named rock units Aphronorus has been recovered from, largest first. Drawn where the rock is now, not where it formed. 1 occurrence has no formation on record, which is common for older literature.

Aphronorus and its relatives

Paleocene

Where Aphronorus and its relatives were recorded in the Paleocene.

Found in the same rock

265 taxa

The Paleobiology Database records 33 sites for Aphronorus, 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

14 references

Each of the 41 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. 2 further references are not listed. 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 Aphronorus

Credit
nobody named on the record
Licence
CC0
Commercial use
the licence allows it

No 3D scan of Aphronorus 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 itPentacodontidae through timeFormations of the PaleoceneThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. Simpson 1935