Euphylloceras thetys
No picture of Euphylloceras thetys 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 Euphylloceras thetys, or no answer at all. This entry cannot say which.
On record
Recorded, not inferred- Sits inside
- EuphyllocerasPBDB
- Diet
- carnivorePBDB, for Phylloceratida
- Life habit
- nektonicPBDB, for Phylloceratida
- Motility
- actively mobilePBDB, for Phylloceratida
- Vision
- well-developedPBDB, for Cephalopoda
- Environment
- marinePBDB, for Cephalopoda
Time the record covers
At least 32 million years on record.
The record covers at least 132.6 Mya to 100.5 Mya. No occurrence read is dated outside 137.05 Mya to 93.9 Mya.
196 occurrences of Euphylloceras thetys 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
196 occurrences- Early Cretaceous99%
- Late Cretaceousunder 1%
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
7 formations
- El Mergueb Formation · M' Chergua Group12
- Bersek Marl Formation10
- Maiolica Formation2
- Biancone Formation1
- Rossfeld Formation1
- Mogyorósdomb Limestone Formation1
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The named rock units Euphylloceras thetys has been recovered from, largest first. Drawn where the rock is now, not where it formed. 168 occurrences have no formation on record, which is common for older literature.
Euphylloceras thetys and its relatives
Early CretaceousWhere Euphylloceras thetys and its relatives were recorded in the Early Cretaceous.
Found in the same rock
269 taxa- Neolissoceras grasianum140 sites
- Phyllopachyceras winkleri119 sites
- Lytoceras114 sites
- Olcostephanus93 sites
- Bochianites neocomiensis90 sites
- Neocomites51 sites
- Crioceratites46 sites
- Phyllopachyceras infundibulum45 sites
- Oosterella37 sites
- Neocomites (Teschenites)35 sites
- Olcostephanus (Olcostephanus) densicostatus35 sites
- Neocomites neocomiensis24 sites
- Lytoceras subfimbriatum22 sites
- Phylloceras22 sites
- Neocomites (Teschenites) subpachydicranus20 sites
- Spitidiscus20 sites
- Himantoceras18 sites
- Criosarasinella17 sites
- Neocomites (Teschenites) flucticulus17 sites
- Teschenites subflucticulus17 sites
- Criosarasinella furcillata15 sites
- Eulytoceras lepidum15 sites
- Neolissoceras salinarium15 sites
- Phylloceras semisulcatum15 sites
The Paleobiology Database records 183 sites for Euphylloceras thetys, 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
17 references- L'évolution des ammonites du Valanginien-Hauterivien inférieur du bassin Vocontien et de la plate-form Provençale (sud-est de la France): relations avec la stratigraphie séquentielle et implications biostratigraphiques146
- Ammonoid and foraminiferal biostratigraphy from uppermost Valanginian to lowermost Barremian of the Jebel Boulahouajeb section (northern Tunisia)12
- Ammonite biostratigraphy of the uppermost Hauterivian in the Betic Cordillera (SE Spain)11
- Integrated Lower Cretaceous biostratigraphy of the Bersek Quarry, Gerecse Mountains, Transdanubian Range. Hungary10
- Early Crioceratites (heteromorphic ammonites) from the lower Hauterivian of south-eastern France: systematics, intraspecific variation and biostratigraphic implications5
- Integrated isotope and biostratigraphy of a Lower Cretaceous section from the Bakony Mountains (Transdanubian Range, Hungary): A new Tethyan record of the Weissert event1
- The ecological significance of solitary coral and bivalve epibionts on Lower Cretaceous (Valangianian–Aptian) ammonoids from the Italian Dolomites1
- The stratigraphic position of the ammonite bearing limestone bank of the Marvany-banya quarry (Zirc, Bakony Mts, Hungary) and the age of the Borzavar Limestone Formation1
- Valanginian and early Hauterivian ammonite successions in the Mt Catria group (Central Apennines) and the Lessini Mts (Southern Alps), Italy1
- Die Cephalopoden aus den Rossfeldschichten der Reichraminger Decke (Obervalanginium, oberösterreichische Kalkalpen) [Cephalopods from the Rossfeld Formation of the Reichraming Nappe (Late Valanginian, Northern Calcareous Alps, Upper Austria)]1
- Hauterivian-Barremian chronostratigraphy based on ammonites, nannofossils, planktonic foraminifera and magnetic chrons from the Mediterranean domain1
- Early Cretaceous mollusks from DSDP Hole 397A off Northwest Africa1
Each of the 196 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. 5 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 Euphylloceras thetys 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 Euphylloceras thetys, or no answer at all. This entry cannot say which.
No 3D scan of Euphylloceras thetys 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 itEuphylloceras through timeFormations of the Early CretaceousThe world it lived on
Occurrence data from the Paleobiology Database, CC BY 4.0. (d'Orbigny 1841)