Oxyteuthis
Searched as Oxyteuthis cf. pugio rimata. The Paleobiology Database treats Oxyteuthis as the accepted name.

Not Oxyteuthis. This is Unio tumidus Philipsson, 1788, a relative.
-919270953 · 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
- BelemnitidaPBDB
- Diet
- carnivorePBDB, for Cephalopoda
- Life habit
- nektonicPBDB, for Belemnitida
- Motility
- fast-movingPBDB, for Cephalopoda
- Vision
- well-developedPBDB, for Cephalopoda
- Environment
- marinePBDB, for Cephalopoda
Time the record covers
At most 4.4 million years on record.
The one occurrence read is dated to somewhere between 125.77 Mya and 121.4 Mya, which is a dating window rather than a span.
1 occurrence of Oxyteuthis 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
1 occurrences- Early Cretaceous100%
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
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The named rock units Oxyteuthis has been recovered from, largest first. Drawn where the rock is now, not where it formed.
Oxyteuthis and its relatives
Early CretaceousWhere Oxyteuthis and its relatives were recorded in the Early Cretaceous.
Found in the same rock
50 taxa- Acroteuthis2 sites
- Acroteuthis subquadratus2 sites
- Acteon1 site
- Aporrhais1 site
- Aulacoteuthis1 site
- Calliomphalus1 site
- Caspiconcha1 site
- Cerithiopsis1 site
- Cerithium1 site
- Chordata1 site
- Crioceratites (Crioceratites)1 site
- Dichotomites1 site
- Dichotomites (Prodichotomites) flexicosta1 site
- Dichotomites bidichotomus1 site
- Dicolocapsa1 site
- Echinoidea1 site
- Epistomina1 site
- Gastropoda1 site
- Helicacanthus1 site
- Hibolites1 site
- Lamarckina1 site
- Leopoldia1 site
- Luppovella (Luppovella) biformis1 site
- Lytoceras1 site
The Paleobiology Database records 11 sites for Oxyteuthis, 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 referenceEach of the 1 occurrence 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 content2

Picture of Unio tumidus Philipsson, 1788
- Source
- GBIF
- Credit
- -919270953
- Licence
- CC BY 4.0
- Commercial use
- the licence allows it
3D model
- Source
- Sketchfab
- Credit
- Shellie Luallin
- Licence
- CC Attribution
- Commercial use
- cannot be read from the licence given — check the record
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 itBelemnitida through timeFormations of the Early CretaceousThe world it lived on
Occurrence data from the Paleobiology Database, CC BY 4.0.