Eubaculites carinatus

Minor, Keith · CC0 · 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
- EubaculitesPBDB
- Diet
- carnivorePBDB, for Ammonoidea
- Life habit
- nektonicPBDB, for Ammonoidea
- Motility
- fast-movingPBDB, for Ammonoidea
- Vision
- well-developedPBDB, for Cephalopoda
- Environment
- marinePBDB, for Cephalopoda
Time the record covers
At most 6.2 million years on record.
Every occurrence read is dated to somewhere between 72.2 Mya and 66 Mya, and nothing in the dating separates them, so that window is what the record shows rather than a span.
101 occurrences of Eubaculites carinatus on record, most of them in the Late 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
101 occurrences- Late 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
17 formations
- Prairie Bluff Formation · Selma Group41
- Miria Formation16
- Owl Creek Formation10
- Quiriquina Formation10
- Lefipan Formation5
- Prairie Bluff Chalk Formation4
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The named rock units Eubaculites carinatus has been recovered from, largest first. Drawn where the rock is now, not where it formed. 2 occurrences have no formation on record, which is common for older literature.
Eubaculites carinatus and its relatives
Late CretaceousWhere Eubaculites carinatus and its relatives were recorded in the Late Cretaceous.
Found in the same rock
559 taxa- Exogyra (Exogyra) costata41 sites
- Crassatella vadosa34 sites
- Idonearca capax34 sites
- Baculites31 sites
- Turritella31 sites
- Veniella conradi30 sites
- Liopistha protexta28 sites
- Anomia argentaria27 sites
- Gryphaeostrea vomer26 sites
- Turritella vertebroides26 sites
- Bellifusus24 sites
- Gyrodes petrosus24 sites
- Serpula24 sites
- Cardium23 sites
- Discoscaphites conradi23 sites
- Napulus23 sites
- Cliona21 sites
- Pyrifusus21 sites
- Turritella trilira21 sites
- Vertebrata21 sites
- Xenophora (Endoptygma) leprosa21 sites
- Cubitostrea tecticosta20 sites
- Drilluta20 sites
- Eutrephoceras dekayi20 sites
The Paleobiology Database records 91 sites for Eubaculites carinatus, 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
18 references- Upper Cretaceous (Maestrichtian) Mollusca from the Haustator bilira Assemblage Zone in the East Gulf Coastal Plain31
- Maastrichtian heteromorph ammonites from the Carnarvon Basin, Western Australia16
- Cretaceous deposits of the eastern gulf region and species of Exogyra from the eastern gulf region and the Carolinas15
- Ammonites from the Maastrichtian (Upper Cretaceous) Quiriquina Formation in central Chile10
- Upper Maastrichtian ammonite biostratigraphy of the Gulf Coastal Plain (Mississippi Embayment, southern USA)7
- Nuevos hallazgos de moluscos con afinidades australes en la formacion Lefipan (Cretacico superior, Chubut): significado paleogeografico5
- Upper Cretaceous (Maestrichtian) larger invertebrates from the Haustator bilira Assemblage Zone in the Atlantic Coastal Plain with further data for the East Gulf3
- Fabric of the Cretaceous-Tertiary Marine Macrofaunal Transition at Braggs, Alabama2
- Upper Cretaceous (Maestrichtian) larger invertebrate Fossils from the Haustator bilira Assemblage Zone in the west gulf Coastal Plain2
- Upper Cretaceous ammonites from the Carnarvon Basin of Western Australia I: the heteromorph Lytoceratina2
- The first reported ceratopsid dinosaur from eastern North America (Owl Creek Formation, Upper Cretaceous, Mississippi, USA)1
- The last Maastrichtian ammonites from the Brazos River sections in Falls County, Texas1
Each of the 101 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. 6 further references are not listed. 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 Eubaculites carinatus
- Source
- GBIF
- Credit
- Minor, Keith
- Licence
- CC0
- Commercial use
- the licence allows it
No 3D scan of Eubaculites carinatus 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 itEubaculites through timeFormations of the Late CretaceousThe world it lived on
Occurrence data from the Paleobiology Database, CC BY 4.0. (Morton 1834)