Beyrichitinae
No picture of Beyrichitinae was found. Wikipedia, Wikidata, iDigBio and Smithsonian Open Access were searched and had none. GBIF was asked, and what came back is not recorded: nothing, or a picture this site could not tie to Beyrichitinae, or no answer at all. This entry cannot say which.
On record
Recorded, not inferred- Sits inside
- CeratitidaePBDB
- Diet
- carnivorePBDB, for Ceratitida
- Life habit
- nektonicPBDB, for Ceratitida
- Motility
- actively mobilePBDB, for Ceratitida
- Vision
- well-developedPBDB, for Cephalopoda
- Environment
- marinePBDB, for Cephalopoda
Time the record covers
At least 10 million years on record.
The record covers at least 247 Mya to 237 Mya. No occurrence read is dated outside 250.8 Mya to 205.7 Mya.
1,148 occurrences of Beyrichitinae on record, most of them in the Middle Triassic. 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
1,148 occurrences- Early Triassicunder 1%
- Middle Triassic99%
- Late Triassicunder 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
62 formations
- Felsoörs Formation98
- Toad Formation85
- Prida Formation · Star Peak Group72
- Favret Formation · Star Peak Group68
- Botneheia Formation · Sassendalen Group44
- Ulakhan-Krest Formation37
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The named rock units Beyrichitinae has been recovered from, largest first. Drawn where the rock is now, not where it formed. 38 further formations hold fewer occurrences each and are not listed. 503 occurrences have no formation on record, which is common for older literature.
Beyrichitinae and its relatives
Middle TriassicWhere Beyrichitinae and its relatives were recorded in the Middle Triassic.
Found in the same rock
492 taxa- Beyrichites40 sites
- Norites22 sites
- Balatonites21 sites
- Balatonites balatonicus19 sites
- Nicholsites newpassensis19 sites
- Schreyerites ragazzonii19 sites
- Beyrichites beneckei18 sites
- Acrochordiceras carolinae16 sites
- Eogymnotoceras thompsoni15 sites
- Nevadisculites taylori14 sites
- Gymnotoceras blakei13 sites
- Norites falcatus13 sites
- Norites gondola13 sites
- Favreticeras ransomei12 sites
- Gymnotoceras rotelliformis12 sites
- Platycuccoceras favretense12 sites
- Acrochordiceras hyatti11 sites
- Hollandites11 sites
- Schreyerites11 sites
- Favreticeras rieberi10 sites
- Schreyerites binodosus10 sites
- Balatonites zitteli9 sites
- Longobardites parvus9 sites
- Magnigondolella alexanderi8 sites
The Paleobiology Database records 742 sites for Beyrichitinae, and this reads 240 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
93 references- New Middle and Late Anisian (Middle Triassic) Ammonoid Faunas From Northwestern Nevada(USA): Taxonomy and Biochronology116
- The Pelsonian ammonoid fauna of the Balaton Highland102
- Anisian ammonites from Gebze area (Kokaeli Peninsula, Turkey)88
- Biostratigrafiya i ammonoidei verkhnego Aniziya severa Sibiri84
- Canadian Triassic Ammonoid Faunas74
- Middle Triassic Molluscan Fossils of Biostratigraphic Significance from the Humboldt Range, Northwestern Nevada68
- Ammonoids of the Shoshonensis Zone (Middle Anisian, Middle Triassic) from northwestern Nevada (USA)42
- The Middle Triassic marine invertebrate faunas of North America39
- The Fauna of the Himalayan Muschelkalk39
- The Upper Anisian ammonoids of the Balaton Highland (Hungary)38
- Detailed biostratigraphy of Triassic deposits in the Lena lower reaches(northern Yakutia)37
- Ammonoids of the Hyatti Zone and the Anisian transgression in the Star Peak Group, Northwestern Nevada, USA37
Each of the 1,148 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. 81 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 Beyrichitinae was found. Wikipedia, Wikidata, iDigBio and Smithsonian Open Access were searched and had none.
GBIF was asked, and what came back is not recorded: nothing, or a picture this site could not tie to Beyrichitinae, or no answer at all. This entry cannot say which.
No 3D scan was found. Smithsonian Open Access, MorphoSource and Sketchfab were all searched.
This is what the site found, which is not the same as what exists.
Keep going
What may have been alongside itCeratitidae through timeFormations of the Middle TriassicThe world it lived on
Occurrence data from the Paleobiology Database, CC BY 4.0. (Spath 1934)