Dimitobelus (Tetrabelus)
No picture of Dimitobelus (Tetrabelus) 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 Dimitobelus (Tetrabelus), or no answer at all. This entry cannot say which.
On record
Recorded, not inferred- Sits inside
- DimitobelusPBDB
- 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 least 12 million years on record.
The record covers at least 113.2 Mya to 100.5 Mya. No occurrence read is dated outside 121.4 Mya to 93.9 Mya.
13 occurrences of Dimitobelus (Tetrabelus) 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
13 occurrencesThese 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
4 formations
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The named rock units Dimitobelus (Tetrabelus) has been recovered from, largest first. Drawn where the rock is now, not where it formed. 4 occurrences have no formation on record, which is common for older literature.
Dimitobelus (Tetrabelus) and its relatives
Early CretaceousWhere Dimitobelus (Tetrabelus) and its relatives were recorded in the Early Cretaceous.
Found in the same rock
35 taxa- Birostrina3 sites
- Lytoceras3 sites
- Aconeceras2 sites
- Peratobelus2 sites
- Anagaudryceras sacya1 site
- Antarcticoceras1 site
- Arcinella1 site
- Aucellina1 site
- Crioceratites (Emericiceras)1 site
- Cuspidaria1 site
- Dimitobelus (Dimitobelus) stimulus1 site
- Entolium1 site
- Glottidiinae1 site
- Gnesioceramus comancheanus1 site
- Hysteroceras orbignyi1 site
- Inoceramus carsoni1 site
- Inoceramus cf. anglicus elongatus1 site
- Labeceras1 site
- Labeceras trifidum1 site
- Linotrigonia (Oistotrigonia) lima1 site
- Maccoyella1 site
- Pachydesmoceras1 site
- Parahibolites1 site
- Phyllopachyceras1 site
The Paleobiology Database records 12 sites for Dimitobelus (Tetrabelus), 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- The Cretaceous Dimitobelidae (Belemnitida) of the Antarctic Peninsula region4
- Lithostratigraphy of the Cretaceous strata of west James Ross Island, Antarctica4
- New Cretaceous fossils from New Guinea, with a contribution on a new ammonite genus4
- Lithostratigraphy of Upper Jurassic-Lower Cretaceous strata of eastern Alexander Island, Antarctica1
Each of the 13 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 Dimitobelus (Tetrabelus) 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 Dimitobelus (Tetrabelus), or no answer at all. This entry cannot say which.
No 3D scan of Dimitobelus (Tetrabelus) 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 itDimitobelus through timeFormations of the Early CretaceousThe world it lived on
Occurrence data from the Paleobiology Database, CC BY 4.0.