Kamptokephalites
No picture of Kamptokephalites was found. Wikidata and iDigBio were searched and had none. Wikipedia has a picture filed under this name, but nothing tied it to Kamptokephalites itself, so it was not used. 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 Kamptokephalites, or no answer at all. This entry cannot say which.
On record
Recorded, not inferred- Sits inside
- MacrocephalitidaePBDB
- 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 6.7 million years on record.
Every occurrence read is dated to somewhere between 168.2 Mya and 161.5 Mya, and nothing in the dating separates them, so that window is what the record shows rather than a span.
34 occurrences of Kamptokephalites on record, most of them in the Middle Jurassic. 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
34 occurrences- Middle Jurassic100%
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
4 formations
- Marnes à Digonella divionensis Formation2
- Marnes grumeleuses Formation2
- Dalles à Bryozoaires Formation1
- Croûte ferrugineuse Formation1
Loading coastlines…
The named rock units Kamptokephalites has been recovered from, largest first. Drawn where the rock is now, not where it formed. 28 occurrences have no formation on record, which is common for older literature.
Kamptokephalites and its relatives
Middle JurassicWhere Kamptokephalites and its relatives were recorded in the Middle Jurassic.
Found in the same rock
189 taxa- Macrocephalites18 sites
- Pleurocephalites15 sites
- Choffatia12 sites
- Dolikephalites12 sites
- Calliphylloceras disputabile11 sites
- Indocephalites11 sites
- Indosphinctes urbanus8 sites
- Holcophylloceras mediterraneum7 sites
- Pleurocephalites habyensis7 sites
- Macrocephalites macrocephalus6 sites
- Ptychophylloceras flabellatum6 sites
- Actinostreon gregarea5 sites
- Indosphinctes5 sites
- Lytoceras eudesianum adeloides5 sites
- Indosphinctes (Elatmites) curvicosta4 sites
- Indosphinctes pseudopatina4 sites
- Nothocephalites4 sites
- Pachybelemnopsis canaliculatus4 sites
- Palaeonucula4 sites
- Paracenoceras kumagunense4 sites
- Phylloceras kudernatschi4 sites
- Torquirhynchia pseudoinconstans4 sites
- Alcidia3 sites
- Arcomytilus laitmairensis3 sites
The Paleobiology Database records 24 sites for Kamptokephalites, 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- Geologie de Madagascar I. Les Terrains Sedimentaires20
- La succession des faunes dans le Callovien Francais, essais de corrélation à l'échelle de la zone12
- Le Lias supérieur et le Jurassique moyen de l’Ardèche (3e fascicule). Deuxième partie. Contribution à la connaissance des Oppeliidae du Jurassique moyen1
- Atlas des fossiles caractéristiques de Madagascar (Ammonites). Fascicule II (Bathonien, Callovien). Pl. VI-XXXIII1
Each of the 34 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 the Paleobiology Database's own record for the work.
Media and terms
Media content0
No picture of Kamptokephalites was found. Wikidata and iDigBio were searched and had none.
Wikipedia has a picture filed under this name, but nothing tied it to Kamptokephalites itself, so it was not used.
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 Kamptokephalites, or no answer at all. This entry cannot say which.
No 3D scan of Kamptokephalites 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 itMacrocephalitidae through timeFormations of the Middle JurassicThe world it lived on
Occurrence data from the Paleobiology Database, CC BY 4.0.