Anagaudryceras matsumotoi
No picture of Anagaudryceras matsumotoi 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 Anagaudryceras matsumotoi, or no answer at all. This entry cannot say which.
On record
Recorded, not inferred- Sits inside
- AnagaudrycerasPBDB
- 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 6.2 million years on record.
Every occurrence read is dated to somewhere between 72.2 Mya and 66 Mya, and nothing in the dating separates them, so that window is what the record shows rather than a span.
14 occurrences of Anagaudryceras matsumotoi on record, most of them in the Late 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
14 occurrences- Late 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
3 formations
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The named rock units Anagaudryceras matsumotoi has been recovered from, largest first. Drawn where the rock is now, not where it formed.
Anagaudryceras matsumotoi and its relatives
Late CretaceousWhere Anagaudryceras matsumotoi and its relatives were recorded in the Late Cretaceous.
Found in the same rock
24 taxa- Sphenoceramus hetonaianus5 sites
- Gaudryceras seymouriense4 sites
- Gaudryceras tombetsense4 sites
- Pseudophyllites indra4 sites
- Pachydiscus flexuosus3 sites
- Shahmaticeramus shahmati3 sites
- Zelandites varuna3 sites
- Hypophylloceras (Neophylloceras) victriense2 sites
- Inoceramus2 sites
- Tetragonites popetensis2 sites
- Diplomoceras cylindraceum1 site
- Gaudryceras1 site
- Gaudryceras kayei1 site
- Gaudryceras makarovense1 site
- Hypophylloceras (Neophylloceras) hetonaiense1 site
- Hypophylloceras (Neophylloceras) nera1 site
- Linuparus1 site
- Neophylloceras1 site
- Pachydiscus gracilis1 site
- Pseudophyllites1 site
- Saghalinites1 site
- Shahmaticeramus kusiroensis1 site
- Tetragonites1 site
- Tetragonites pusillus1 site
The Paleobiology Database records 14 sites for Anagaudryceras matsumotoi, and this reads all of them. The number is how many of those sites it was catalogued from too.
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- Stratigraphy and fossil assemblages of the Upper Cretaceous system in the Makarov area, southern Sakhalin, Russian Far East7
- Late Maastrichtian (latest Cretaceous) ammonoids from the Naiba area, southern Sakhalin, Russian Far East4
- Middle and late Maastrichtian (latest Cretaceous) ammonoids from the Akkeshi Bay area, eastern Hokkaido, northern Japan and their biostratigraphic implications2
- Late Cretaceous (Campanian and Maastrichtian) ammonites from Awaji Island, southwest Japan1
Each of the 14 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 Anagaudryceras matsumotoi 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 Anagaudryceras matsumotoi, or no answer at all. This entry cannot say which.
No 3D scan of Anagaudryceras matsumotoi 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 itAnagaudryceras through timeFormations of the Late CretaceousThe world it lived on
Occurrence data from the Paleobiology Database, CC BY 4.0. Morozumi 1985