Tetragonites subtimotheanus
No picture of Tetragonites subtimotheanus 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 Tetragonites subtimotheanus, or no answer at all. This entry cannot say which.
On record
Recorded, not inferred- Sits inside
- TetragonitesPBDB
- 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 least 9.6 million years on record.
The record covers at least 110.1 Mya to 100.5 Mya. No occurrence read is dated outside 113.2 Mya to 93.9 Mya.
19 occurrences of Tetragonites subtimotheanus 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
19 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
- Haida Formation13
- Sanandinovo Formation2
- Grès verts helvétiques Formation1
- Unnamed Vocontian Formation1
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The named rock units Tetragonites subtimotheanus 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.
Tetragonites subtimotheanus and its relatives
Early CretaceousWhere Tetragonites subtimotheanus and its relatives were recorded in the Early Cretaceous.
Found in the same rock
186 taxa- Anagaudryceras sacya12 sites
- Brewericeras hulenense6 sites
- Desmoceras (Pseudouhligella) alamoense5 sites
- Desmoceras (Pseudoughligella) bearskinense4 sites
- Desmoceras (Pseudoughligella) dawsoni4 sites
- Puzosia4 sites
- Calliphylloceras nizinanum3 sites
- Cleoniceras (Grycia) perezianum3 sites
- Desmoceras (Desmoceras) latidorsatum3 sites
- Mortoniceras (Deiradoceras)3 sites
- Pseudhelicoceras3 sites
- Puzosia skidegatensis3 sites
- Ammonoceratites crenocostatus2 sites
- Anagaudryceras2 sites
- Anahoplites yakounensis2 sites
- Douvilleiceras inaequinodum2 sites
- Douvilleiceras spiniferum2 sites
- Euphylloceras californicum2 sites
- Hemiaster2 sites
- Holaster2 sites
- Hypophylloceras2 sites
- Mariella2 sites
- Marshallites2 sites
- Marshallites cumshewaensis2 sites
The Paleobiology Database records 19 sites for Tetragonites subtimotheanus, 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
6 references- Ammonoids of the lower Cretaceous sandstone member of the Haida Formation, Skidgate Inlet, Queen Charlotte Islands, western British Columbia13
- Middle Cenomanian ammonites from the type section of the Sanandinovo Formation of northern Bulgaria2
- Late Albian ammonites from the Cauvery Basin, south India1
- Les grès verts helvétiques (Aptien moyen-Albien supérieur) de Haute-Savoie, Valais et Vaud (Alpes occidentales franco-suisses)1
- Cenomanian ammonites from Cassis, Bouches-du-Rhone, France1
- Geologie de Madagascar I. Les Terrains Sedimentaires1
Each of the 19 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 Tetragonites subtimotheanus 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 Tetragonites subtimotheanus, or no answer at all. This entry cannot say which.
No 3D scan of Tetragonites subtimotheanus 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 itTetragonites through timeFormations of the Early CretaceousThe world it lived on
Occurrence data from the Paleobiology Database, CC BY 4.0. Wiedmann 1962