Janenschites oosteri
No picture of Janenschites oosteri was found. Wikipedia, Wikidata and iDigBio were searched and had none. 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 Janenschites oosteri, or no answer at all. This entry cannot say which.
On record
Recorded, not inferred- Sits inside
- JanenschitesPBDB
- 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 12 million years on record.
Every occurrence read is dated to somewhere between 137.05 Mya and 125.77 Mya, and nothing in the dating separates them, so that window is what the record shows rather than a span.
8 occurrences of Janenschites oosteri 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
8 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
5 formations
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The named rock units Janenschites oosteri has been recovered from, largest first. Drawn where the rock is now, not where it formed.
Janenschites oosteri and its relatives
Early CretaceousWhere Janenschites oosteri and its relatives were recorded in the Early Cretaceous.
Found in the same rock
57 taxa- Neolissoceras grasianum5 sites
- Crioceratites3 sites
- Neocomites (Teschenites) subpachydicranus3 sites
- Crioceratites heterocostatus2 sites
- Duvalia2 sites
- Eleniceras2 sites
- Hibolites2 sites
- Himantoceras trinodosum2 sites
- Lamellaptychus2 sites
- Lytoceras subfimbriatum2 sites
- Lytoceras sutile2 sites
- Olcostephanus2 sites
- Olcostephanus (Olcostephanus) densicostatus2 sites
- Olcostephanus nicklesi thieuloyi2 sites
- Abrytusites1 site
- Acanthodiscus1 site
- Bochianites neocomiensiformis1 site
- Brachyphyllum1 site
- Busnardoites campylotoxus1 site
- Chondrites1 site
- Crioceratites duvalii1 site
- Crioceratites loryi1 site
- Criosarasinella furcillata1 site
- Duvalia binervia1 site
The Paleobiology Database records 8 sites for Janenschites oosteri, 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 oldest (Late Valanginian) Crioceratitinae (heteromorphic ammonoids) from the Central Western Carpathians (Slovakia)4
- Lower Cretaceous Stratigraphy and Paleogeography of the Czechoslovakian Western Carpathians2
- Valanginian and Hauterivian bochianitid ammonoids from the Rosa Blanca Formation of Colombia: palaeobiogeographic implications1
- Taphonomy and stratigraphy of Early Cretaceous ammonoid mass occurrences (Late Valanginian; Northern Calcareous Alps; Upper Austria)1
Each of the 8 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 Janenschites oosteri was found. Wikipedia, Wikidata and iDigBio were searched and had none.
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 Janenschites oosteri, or no answer at all. This entry cannot say which.
No 3D scan of Janenschites oosteri 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 itJanenschites through timeFormations of the Early CretaceousThe world it lived on
Occurrence data from the Paleobiology Database, CC BY 4.0. (Sarison and Schöndelmayer 1902)