Angoumeius

Angoumeius is an extinct genus of squaliform shark from the Eocene epoch of the Paleogene period. It is named for its type locality, Angoumé, France. It is known from a single species, A. paradoxus. It is known from many isolated teeth from the Lutetian stage. The inferred dentition is highly unusual for so its familial placement and relationship with other genera remains uncertain. It may be close to Kitefin or Sleeper sharks.

No picture of Angoumeius was found. Wikipedia, Wikidata and iDigBio were searched and had none. Smithsonian Open Access did not answer, so this is what the others held rather than everything there is. GBIF was asked, and what came back is not recorded: nothing, or a picture this site could not tie to Angoumeius, or no answer at all. This entry cannot say which.

On record

Recorded, not inferred
Sits inside
DalatiidaePBDB
Diet
carnivorePBDB, for Squaliformes
Life habit
nektonicPBDB, for Squaliformes
Motility
actively mobilePBDB, for Squaliformes

Time the record covers

At least 20 million years on record.

The record covers at least 61.66 Mya to 41.03 Mya. No occurrence read is dated outside 66 Mya to 37.71 Mya.

Late Cretaceous — about 0 of 7 occurrencesPaleocene — about 1 of 7 occurrencesPaleoceneEocene — about 6 of 7 occurrencesEocene67–66 Mya — about 0.1 occurrences66–65 Mya — about 0.2 occurrences65–64 Mya — about 0.2 occurrences64–63 Mya — about 0.2 occurrences63–62 Mya — about 0.2 occurrences62–61 Mya — about 0.0 occurrences49–48 Mya — about 0.0 occurrences48–47 Mya — about 0.3 occurrences47–46 Mya — about 0.3 occurrences46–45 Mya — about 0.3 occurrences45–44 Mya — about 0.3 occurrences44–43 Mya — about 0.3 occurrences43–42 Mya — about 0.3 occurrences42–41 Mya — about 0.3 occurrences41–40 Mya — about 1 occurrence40–39 Mya — about 1 occurrence39–38 Mya — about 1 occurrence38–37 Mya — about 0.5 occurrences61.66 Mya41.03 Mya66.6 Mya37.1 Mya

7 occurrences of Angoumeius on record, most of them in the Eocene. 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

7 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

Marnes de Miretrain — 43.69°N, 1.13°WByala — 42.88°N, 27.90°E

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The named rock units Angoumeius 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.

Angoumeius and its relatives

Eocene

Where Angoumeius and its relatives were recorded in the Eocene.

Found in the same rock

61 taxa

The Paleobiology Database records 7 sites for Angoumeius, 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

2 references

Each of the 7 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. Each entry links to doi.org. Relayed as the Paleobiology Database holds them, not checked against what they resolve to.

Media and terms

Media content0

No picture of Angoumeius was found. Wikipedia, Wikidata and iDigBio were searched and had none.

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

GBIF was asked, and what came back is not recorded: nothing, or a picture this site could not tie to Angoumeius, or no answer at all. This entry cannot say which.

No 3D scan of Angoumeius 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.

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 itDalatiidae through timeFormations of the EoceneThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. Adnet et al. 2006