Otodus (Carcharocles) angustidens
No picture of Otodus (Carcharocles) angustidens 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 Otodus (Carcharocles) angustidens, or no answer at all. This entry cannot say which.
On record
Recorded, not inferred- Sits inside
- Otodus (Carcharocles)PBDB
- Diet
- carnivorePBDB, for Lamniformes
- Life habit
- nektonicPBDB, for Lamniformes
- Motility
- actively mobilePBDB, for Lamniformes
Time the record covers
At least 23 million years on record.
The record covers at least 37.71 Mya to 13.82 Mya. No occurrence read is dated outside 66 Mya to 0 Mya.
43 occurrences of Otodus (Carcharocles) angustidens on record, most of them in the Oligocene. 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
43 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
27 formations
- Yamaga Formation4
- Jan Juc Formation2
- Ashley Formation · Cooper Group2
- Chandler Bridge Formation · Cooper Group2
- Bhuban Formation · Surma Group2
- Ettrick Formation1
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The named rock units Otodus (Carcharocles) angustidens has been recovered from, largest first. Drawn where the rock is now, not where it formed. 3 further formations hold fewer occurrences each and are not listed. 9 occurrences have no formation on record, which is common for older literature.
Otodus (Carcharocles) angustidens and its relatives
OligoceneWhere Otodus (Carcharocles) angustidens and its relatives were recorded in the Oligocene.
Found in the same rock
500 taxa- Notorynchus primigenius9 sites
- Isurus8 sites
- Isurus desori8 sites
- Galeocerdo aduncus7 sites
- Hemipristis serra7 sites
- Myliobatis7 sites
- Carcharhinus6 sites
- Carcharias cuspidatus6 sites
- Mysticeti6 sites
- Alopias exigua5 sites
- Dugongidae5 sites
- Galeocerdo5 sites
- Odontaspis5 sites
- Odontoceti5 sites
- Rhinoptera5 sites
- Squatina5 sites
- Striatolamia macrota5 sites
- Carcharias4 sites
- Carcharias contortidens4 sites
- Keasius parvus4 sites
- Lamna4 sites
- Negaprion4 sites
- Otodus angustidens turgidus4 sites
- Otodus megalodon4 sites
The Paleobiology Database records 43 sites for Otodus (Carcharocles) angustidens, 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
27 references- Oligocene lamnid shark of the genus Carcharodon from Kitakyushi, Japan6
- A review of the Tertiary fossil Cetacea (Mammalia) localities in Australia5
- A megatoothed shark (Carcharocles angustidens) nursery in the Oligocene Charleston Embayment, South Carolina, USA3
- On fossil-fish remains from the Tertiary and Cretaceo-Tertiary formations of New Zealand3
- Selachian fishes from Bhuban Formation, Surma Group, Aizawl, Mizoram2
- Late Mesozoic and Cenozoic fish faunas of Japan2
- Contribution a l'etude des faunes ichthyologiques marines des terrains tertiaires de la plaine cotiere Atlantique et du centre des Etats-Unis2
- Fossils of the megatoothed shark Otodus (Chondrichthyes, Lamniformes) from Washington State, USA1
- The first cetacean from the early Oligocene of the SW German Mainz Basin: a probable cheek tooth of a mysticete (Mammalia: Cetacea)1
- Paleontology of the “Ashley Phosphate Beds” of Charleston: Insights from Northbridge Park, Charleston, South Carolina1
- The first record of Sirenia (Mammalia) from the early Oligocene of the Paratethys1
- New records of the dolphin Albertocetus meffordorum (Odontoceti: Xenorophidae) from the lower Oligocene of South Carolina: Encephalization, sensory anatomy, postcranial morphology, and ontogeny of early odontocetes1
Each of the 43 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. 15 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 content0
No picture of Otodus (Carcharocles) angustidens 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 Otodus (Carcharocles) angustidens, or no answer at all. This entry cannot say which.
No 3D scan of Otodus (Carcharocles) angustidens 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 itOtodus (Carcharocles) through timeFormations of the OligoceneThe world it lived on
Occurrence data from the Paleobiology Database, CC BY 4.0. (Agassiz 1835)