Umbetoceras

Umbetoceras is an extinct group of marine molluscs. The genus belongs to the goniatitid superfamily Gastrioceratoidea and family Homoceratidae; with examples being found in carboniferous deposits in the Russian Federation and Uzbekistan.

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

On record

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

Time the record covers

At least 1.3 million years on record.

The record covers at least 321.3 Mya to 320 Mya. No occurrence read is dated outside 321.8 Mya to 318.7 Mya.

Carboniferous — about 8 of 8 occurrencesCarboniferous322–322 Mya — about 0.5 occurrences322–322 Mya — about 1 occurrence322–321 Mya — about 1 occurrence321–321 Mya — about 1 occurrence321–321 Mya — about 0.4 occurrences320–320 Mya — about 0.1 occurrences320–320 Mya — about 0.3 occurrences320–320 Mya — about 0.3 occurrences320–320 Mya — about 0.3 occurrences320–319 Mya — about 0.3 occurrences319–319 Mya — about 0.3 occurrences319–319 Mya — about 0.3 occurrences319–319 Mya — about 0.3 occurrences319–319 Mya — about 0.3 occurrences319–319 Mya — about 0.3 occurrences319–319 Mya — about 0.1 occurrences321.3 Mya320 Mya322.3 Mya318.2 Mya

8 occurrences of Umbetoceras on record, most of them in the Carboniferous. 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

8 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.

Umbetoceras and its relatives

Carboniferous

Where Umbetoceras and its relatives were recorded in the Carboniferous.

Found in the same rock

57 taxa

The Paleobiology Database records 7 sites for Umbetoceras, 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

1 reference

Each of the 8 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 Umbetoceras 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 Umbetoceras, or no answer at all. This entry cannot say which.

No 3D scan of Umbetoceras 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.

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 itHomoceratinae through timeFormations of the CarboniferousThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. Ruzhencev and Bogoslovskaya 1971