Coelonautilus

Coelonautilus

via iDigBio · CC BY · via iDigBio. May be a photograph of a specimen, or an artist’s reconstruction — an interpretation of a skeleton, since colour and soft tissue are almost never preserved.

On record

Recorded, not inferred
Sits inside
TrigonoceratidaePBDB
Diet
carnivorePBDB, for Nautilida
Life habit
nektobenthicPBDB, for Nautilida
Motility
actively mobilePBDB, for Nautilida
Vision
well-developedPBDB, for Cephalopoda
Environment
marinePBDB, for Cephalopoda

Time the record covers

At least 76 million years on record.

The record covers at least 335.9 Mya to 259.857 Mya. No occurrence read is dated outside 339.9 Mya to 254.14 Mya.

Carboniferous — about 1 of 2 occurrencesCarboniferousPermian — about 1 of 2 occurrencesPermian342–339 Mya — about 0.3 occurrences339–336 Mya — about 0.7 occurrences261–258 Mya — about 0.3 occurrences258–255 Mya — about 0.5 occurrences255–252 Mya — about 0.2 occurrences335.9 Mya259.857 Mya342 Mya252 Mya

2 occurrences of Coelonautilus 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

2 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

1 formation

Wargal — 32.52°N, 72.30°E

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The named rock units Coelonautilus 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.

Coelonautilus and its relatives

Carboniferous

Where Coelonautilus and its relatives were recorded in the Carboniferous.

Found in the same rock

203 taxa

The Paleobiology Database records 2 sites for Coelonautilus, 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 2 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 content1

Picture of Coelonautilus

Source
iDigBio
Credit
via iDigBio
Licence
CC BY
Commercial use
the licence allows it

No 3D scan of Coelonautilus 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 itTrigonoceratidae through timeFormations of the CarboniferousThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. Foord 1891