Cravenoceras arcticum

No picture of Cravenoceras arcticum was found. Wikidata and iDigBio were searched and had none. Wikipedia and 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 Cravenoceras arcticum, or no answer at all. This entry cannot say which.

On record

Recorded, not inferred
Sits inside
CravenocerasPBDB
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 most 6.7 million years on record.

Every occurrence read is dated to somewhere between 330.3 Mya and 323.6 Mya, and nothing in the dating separates them, so that window is what the record shows rather than a span.

Carboniferous — about 10 of 10 occurrencesCarboniferous331–330 Mya — about 0.0 occurrences330–330 Mya — about 0.7 occurrences330–330 Mya — about 0.7 occurrences330–330 Mya — about 0.7 occurrences330–329 Mya — about 0.7 occurrences329–329 Mya — about 0.7 occurrences329–329 Mya — about 0.7 occurrences329–328 Mya — about 0.7 occurrences328–328 Mya — about 0.7 occurrences328–328 Mya — about 0.7 occurrences328–328 Mya — about 0.7 occurrences328–327 Mya — about 0.7 occurrences327–327 Mya — about 0.7 occurrences327–327 Mya — about 0.7 occurrences327–327 Mya — about 0.2 occurrences327–326 Mya — about 0.1 occurrences326–326 Mya — about 0.1 occurrences326–326 Mya — about 0.1 occurrences326–326 Mya — about 0.1 occurrences326–325 Mya — about 0.1 occurrences325–325 Mya — about 0.1 occurrences325–325 Mya — about 0.1 occurrences325–325 Mya — about 0.1 occurrences325–324 Mya — about 0.1 occurrences324–324 Mya — about 0.1 occurrences324–324 Mya — about 0.1 occurrences324–324 Mya — about 0.1 occurrences324–323 Mya — about 0.0 occurrences330.8 Mya323.1 Mya

10 occurrences of Cravenoceras arcticum 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

10 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

Tsingyuan — 37.45°N, 105.67°EBeleuty — 47.07°N, 66.69°E

Loading coastlines…

The named rock units Cravenoceras arcticum has been recovered from, largest first. Drawn where the rock is now, not where it formed. 8 occurrences have no formation on record, which is common for older literature.

Cravenoceras arcticum and its relatives

Carboniferous

Where Cravenoceras arcticum and its relatives were recorded in the Carboniferous.

Found in the same rock

31 taxa

The Paleobiology Database records 10 sites for Cravenoceras arcticum, 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

4 references

Each of the 10 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. 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 Cravenoceras arcticum was found. Wikidata and iDigBio were searched and had none.

Wikipedia and 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 Cravenoceras arcticum, or no answer at all. This entry cannot say which.

No 3D scan of Cravenoceras arcticum 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.

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

Keep going

What may have been alongside itCravenoceras through timeFormations of the CarboniferousThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. Librovitch 1938