Alopias exigua

No picture of Alopias exigua 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 Alopias exigua, or no answer at all. This entry cannot say which.

On record

Recorded, not inferred
Sits inside
AlopiasPBDB
Diet
carnivorePBDB, for Lamniformes
Life habit
nektonicPBDB, for Lamniformes
Motility
actively mobilePBDB, for Lamniformes

Time the record covers

At least 15 million years on record.

The record covers at least 27.3 Mya to 11.63 Mya. No occurrence read is dated outside 33.9 Mya to 7.246 Mya.

Eocene — about 0 of 22 occurrencesOligocene — about 7 of 22 occurrencesOligoceneMiocene — about 15 of 22 occurrencesMiocene34–34 Mya — about 0.4 occurrences34–33 Mya — about 1.0 occurrences33–32 Mya — about 1.0 occurrences32–31 Mya — about 1.0 occurrences31–30 Mya — about 1.0 occurrences30–29 Mya — about 1.0 occurrences29–28 Mya — about 1.0 occurrences28–27 Mya — about 0.7 occurrences23–22 Mya — about 0.2 occurrences22–21 Mya — about 0.4 occurrences21–21 Mya — about 0.4 occurrences21–20 Mya — about 1 occurrence20–19 Mya — about 1 occurrence19–18 Mya — about 1 occurrence18–17 Mya — about 1 occurrence17–16 Mya — about 1 occurrence16–15 Mya — about 0.6 occurrences15–14 Mya — about 0.6 occurrences14–13 Mya — about 2 occurrences13–12 Mya — about 2 occurrences12–11 Mya — about 1 occurrence11–10 Mya — about 0.2 occurrences10–9.5 Mya — about 0.2 occurrences9.5–8.6 Mya — about 0.2 occurrences8.6–7.6 Mya — about 0.2 occurrences7.6–6.7 Mya — about 0.1 occurrences27.3 Mya11.63 Mya34.4 Mya6.7 Mya

22 occurrences of Alopias exigua 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

22 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

10 formations

Boom Clay — 51.19°N, 4.32°EBoom Clay — 51.09°N, 4.40°EBerchem — 51.20°N, 4.44°EJewett — 35.49°N, 118.85°WRzehakia — 48.33°N, 14.30°EAchen — 47.88°N, 12.27°EPétervására — 48.24°N, 19.66°ECacela — 37.08°N, 8.23°WSables de Kerniel — 50.88°N, 5.59°EBoom — 51.09°N, 4.36°EUpper Marine Molasse — 48.56°N, 10.06°E

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The named rock units Alopias exigua has been recovered from, largest first. Drawn where the rock is now, not where it formed. 9 occurrences have no formation on record, which is common for older literature.

Alopias exigua and its relatives

Miocene

Where Alopias exigua and its relatives were recorded in the Miocene.

Found in the same rock

292 taxa

The Paleobiology Database records 21 sites for Alopias exigua, 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

18 references

Each of the 22 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. 6 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 content0

No picture of Alopias exigua 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 Alopias exigua, or no answer at all. This entry cannot say which.

No 3D scan of Alopias exigua 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 itAlopias through timeFormations of the MioceneThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. (Probst 1879)