Clytoceras

via GBIF · CC BY 4.0 · via GBIF. 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
- EstonioceratidaePBDB
- Diet
- carnivorePBDB, for Cephalopoda
- Life habit
- nektobenthicPBDB, for Tarphycerida
- Motility
- fast-movingPBDB, for Cephalopoda
- Vision
- well-developedPBDB, for Cephalopoda
- Environment
- marinePBDB, for Cephalopoda
Time the record covers
At least 1.9 million years on record.
The record covers at least 471.3 Mya to 469.4 Mya. No occurrence read is dated outside 477.1 Mya to 458.2 Mya.
2 occurrences of Clytoceras on record, most of them in the Ordovician. 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- Ordovician100%
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
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The named rock units Clytoceras has been recovered from, largest first. Drawn where the rock is now, not where it formed.
Clytoceras and its relatives
OrdovicianWhere Clytoceras and its relatives were recorded in the Ordovician.
Found in the same rock
23 taxa- Aphetoceras1 site
- Calathium1 site
- Chisiloceras1 site
- Cleinychia sp.1 site
- Cydonocephalus1 site
- Dideroceras1 site
- Eostromatoceras sp.1 site
- Girvanella1 site
- Illaenus1 site
- Kawina1 site
- Lesueurilla1 site
- Liricamera1 site
- Lyralichas1 site
- Maclurites1 site
- Nileus1 site
- Protocycloceras1 site
- Remopleurides1 site
- Scotoharpes1 site
- Shumadoceras sp.1 site
- Sinocochlioceras sp.1 site
- Tarphiceras sp.1 site
- Tragoceras1 site
- Triplesia1 site
The Paleobiology Database records 2 sites for Clytoceras, and this reads all of them. The number is how many of those sites it was catalogued from too.
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- A Middle Ordovician (Darriwilian) Calathium reef complex on the carbonate ramp of the northwestern Tarim Block, northwest China: A sedimentological approach1
- Ozarkian and Canadian cephalopods, Part I: Nautilicones1
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. Each entry links to doi.org. Relayed as the Paleobiology Database holds them, not checked against what they resolve to.
Media and terms
Media content1

Picture of Clytoceras
- Source
- GBIF
- Credit
- via GBIF
- Licence
- CC BY 4.0
- Commercial use
- the licence allows it
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 itEstonioceratidae through timeFormations of the OrdovicianThe world it lived on
Occurrence data from the Paleobiology Database, CC BY 4.0.