Anisoceras arrogans

No picture of Anisoceras arrogans was found. Wikipedia, Wikidata, iDigBio and Smithsonian Open Access were searched and had none. GBIF was asked, and what came back is not recorded: nothing, or a picture this site could not tie to Anisoceras arrogans, or no answer at all. This entry cannot say which.

On record

Recorded, not inferred
Sits inside
AnisocerasPBDB
Diet
carnivorePBDB, for Ammonoidea
Life habit
nektonicPBDB, for Ammonoidea
Motility
fast-movingPBDB, for Ammonoidea
Vision
well-developedPBDB, for Cephalopoda
Environment
marinePBDB, for Cephalopoda

Time the record covers

At least 3.8 million years on record.

The record covers at least 110.1 Mya to 106.3 Mya. No occurrence read is dated outside 113.2 Mya to 100.5 Mya.

Early Cretaceous — about 3 of 3 occurrencesEarly CretaceousLate Cretaceous — about 0 of 3 occurrences113–113 Mya — about 0.1 occurrences113–112 Mya — about 0.1 occurrences112–112 Mya — about 0.1 occurrences112–111 Mya — about 0.1 occurrences111–111 Mya — about 0.1 occurrences111–111 Mya — about 0.1 occurrences111–110 Mya — about 0.1 occurrences110–110 Mya — about 0.1 occurrences110–109 Mya — about 0.1 occurrences109–109 Mya — about 0.1 occurrences109–108 Mya — about 0.1 occurrences108–108 Mya — about 0.1 occurrences108–107 Mya — about 0.1 occurrences107–107 Mya — about 0.1 occurrences107–106 Mya — about 0.1 occurrences106–106 Mya — about 0.1 occurrences106–105 Mya — about 0.1 occurrences105–105 Mya — about 0.1 occurrences105–105 Mya — about 0.1 occurrences105–104 Mya — about 0.1 occurrences104–104 Mya — about 0.1 occurrences104–103 Mya — about 0.1 occurrences103–103 Mya — about 0.1 occurrences103–102 Mya — about 0.1 occurrences102–102 Mya — about 0.1 occurrences102–101 Mya — about 0.1 occurrences101–101 Mya — about 0.1 occurrences101–100 Mya — about 0.1 occurrences110.1 Mya106.3 Mya113.7 Mya100 Mya

3 occurrences of Anisoceras arrogans on record, most of them in the Early Cretaceous. 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

3 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

Grès verts helvétiques — 46.09°N, 6.76°ELumishwal — 33.55°N, 70.92°E

Loading coastlines…

The named rock units Anisoceras arrogans 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.

Anisoceras arrogans and its relatives

Early Cretaceous

Where Anisoceras arrogans and its relatives were recorded in the Early Cretaceous.

Found in the same rock

33 taxa

The Paleobiology Database records 3 sites for Anisoceras arrogans, 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

3 references

Each of the 3 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 the Paleobiology Database's own record for the work.

Media and terms

Media content0

No picture of Anisoceras arrogans was found. Wikipedia, Wikidata, iDigBio and Smithsonian Open Access were searched and had none.

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

No 3D scan was found. Smithsonian Open Access, MorphoSource and Sketchfab were all searched.

This is what the site found, which is not the same as what exists.

Keep going

What may have been alongside itAnisoceras through timeFormations of the Early CretaceousThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. (Giebel 1852)