Anancus arvernensis

Anancus is an extinct genus of "tetralophodont gomphothere" native to Afro-Eurasia, that lived from the Tortonian stage of the late Miocene until its extinction during the Early Pleistocene, roughly from 8.5–2 million years ago.

Anancus arvernensis

Ghedoghedo · CC BY-SA 3.0 · 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
AnancusPBDB
Diet
browserPBDB, for Gomphotheriidae
Life habit
ground dwellingPBDB, for Gomphotheriidae
Motility
actively mobilePBDB, for Osteichthyes
Environment
terrestrialPBDB, for Eutheria

Time the record covers

At least 4.5 million years on record.

The record covers at least 5.333 Mya to 774 ka. No occurrence read is dated outside 11.63 Mya to 11.7 ka.

Miocene — about 3 of 106 occurrencesMiocenePliocene — about 75 of 106 occurrencesPliocenePleistocene — about 28 of 106 occurrencesPleistoceneHolocene — about 0 of 106 occurrences12–11 Mya — about 0.0 occurrences11–11 Mya — about 0.1 occurrences11–11 Mya — about 0.1 occurrences11–10 Mya — about 0.1 occurrences10–9.7 Mya — about 0.1 occurrences9.7–9.3 Mya — about 0.1 occurrences9.3–8.9 Mya — about 0.1 occurrences8.9–8.5 Mya — about 0.1 occurrences8.5–8.1 Mya — about 0.2 occurrences8.1–7.7 Mya — about 0.2 occurrences7.7–7.3 Mya — about 0.2 occurrences7.3–6.9 Mya — about 0.4 occurrences6.9–6.5 Mya — about 0.4 occurrences6.5–6.1 Mya — about 0.4 occurrences6.1–5.7 Mya — about 0.4 occurrences5.7–5.3 Mya — about 1 occurrence5.3–4.9 Mya — about 7 occurrences4.9–4.4 Mya — about 8 occurrences4.4–4.0 Mya — about 9 occurrences4.0–3.6 Mya — about 11 occurrences3.6–3.2 Mya — about 15 occurrences3.2–2.8 Mya — about 15 occurrences2.8–2.4 Mya — about 12 occurrences2.4–2.0 Mya — about 10 occurrences2.0–1.6 Mya — about 8 occurrences1.6–1.2 Mya — about 2 occurrences1.2–809 ka Mya — about 2 occurrences809 ka–404 ka Mya — about 2 occurrences404 ka–0 Mya — about 1 occurrence5.333 Mya774 ka12.1 Mya0 Mya

106 occurrences of Anancus arvernensis 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

106 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

11 formations

Villamagna — 43.64°N, 10.74°EVillamagna — 43.63°N, 10.79°ESabbie di S. Giusto — 43.65°N, 10.88°ESabbie di S. Giusto — 43.61°N, 10.71°EVenta del Moro-Villatoya — 39.48°N, 1.35°WKarboliya — 45.99°N, 28.30°EKarbolia — 45.53°N, 28.44°EWestkapelle Ground — 51.62°N, 3.88°ENorwich Crag — 52.31°N, 1.40°EKuyal'nikian — 46.46°N, 30.73°EKual'nikian — 46.67°N, 30.56°ECigarron — 37.92°N, 1.16°WGnilyane — 42.80°N, 23.06°E

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The named rock units Anancus arvernensis has been recovered from, largest first. Drawn where the rock is now, not where it formed. 91 occurrences have no formation on record, which is common for older literature.

Anancus arvernensis and its relatives

Pliocene

Where Anancus arvernensis and its relatives were recorded in the Pliocene.

Found in the same rock

520 taxa

The Paleobiology Database records 103 sites for Anancus arvernensis, 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

46 references

Each of the 106 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. 34 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 content2

Picture of Anancus arvernensis

Credit
Ghedoghedo
Licence
CC BY-SA 3.0
Commercial use
the licence allows it

Photogrammetry

Licence
In Copyright
Commercial use
cannot be read from the licence given — check the record
Specimen
Anancus arvernensis · msn_fir:mgp:IGF 327

Smithsonian Open Access was 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 itAnancus through timeFormations of the PlioceneThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. (Croizet and Jobert 1828)