Monotis (Eomonotis) jakutica
No picture of Monotis (Eomonotis) jakutica was found. Wikidata and iDigBio were searched and had none. Wikipedia and 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 Monotis (Eomonotis) jakutica, or no answer at all. This entry cannot say which.
On record
Recorded, not inferred- Sits inside
- Monotis (Eomonotis)PBDB
- Diet
- suspension feederPBDB, for Pectinida
- Life habit
- epifaunalPBDB, for Pectinida
- Motility
- stationaryPBDB, for Monotidae
- Vision
- blindPBDB, for Bivalvia
- Environment
- marinePBDB, for Pectinida
Time the record covers
At least 4.2 million years on record.
The record covers at least 215.38 Mya to 211.18 Mya. No occurrence read is dated outside 227.3 Mya to 205.7 Mya.
21 occurrences of Monotis (Eomonotis) jakutica on record, most of them in the Late 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
21 occurrences- Late Triassic100%
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
- Umegatani Formation · Kochigatani Group2
- Nanshuangyashan Formation2
- Pardonet Formation · Schooler Creek Group2
- Otuk Formation1
- McCarthy Formation1
- Perevoznaya Formation1
Loading coastlines…
The named rock units Monotis (Eomonotis) jakutica has been recovered from, largest first. Drawn where the rock is now, not where it formed. 11 occurrences have no formation on record, which is common for older literature.
Monotis (Eomonotis) jakutica and its relatives
Late TriassicWhere Monotis (Eomonotis) jakutica and its relatives were recorded in the Late Triassic.
Found in the same rock
105 taxa- Monotis (Entomonotis) ochotica11 sites
- Tosapecten6 sites
- Monotis (Entomonotis) zabaikalica5 sites
- Tosapecten subhiemalis5 sites
- Oxytoma mojsisovicsi4 sites
- Entolium kolymaense3 sites
- Lima transversa3 sites
- Monotis (Entomonotis) pachypleura3 sites
- Monotis (Entomonotis) subcircularis3 sites
- Monotis (Eomonotis) sublaevis3 sites
- Monotis (Monotis) digona3 sites
- Nucula3 sites
- Chlamys2 sites
- Chlamys mojsisovicsi2 sites
- Entolioides2 sites
- Gryphaea arcuataeformis2 sites
- Gryphaea keilhaui2 sites
- Inoceramus ussuriensis2 sites
- Lima2 sites
- Monotis (Entomonotis)2 sites
- Monotis (Entomonotis) posteroplana2 sites
- Monotis ochotica densistriata2 sites
- Monotis ochotica eurhachis2 sites
- Nuculana2 sites
The Paleobiology Database records 17 sites for Monotis (Eomonotis) jakutica, 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
9 references- A systematic survey of the Mesozoic Bivalvia from Japan5
- The Late Triassic bivalve Monotis in accreted terranes of Alaska4
- Triassic-Jurassic stratigraphy and Bivalvia of northern Priokhotye.3
- Markevich and Zakharov, 20042
- Monotis fauna of China and its palaeobiogeographic significance2
- [Upper Triassic coastal deposits of Tugursky Bay (Western Priochothye)]2
- Late Triassic Bivalvia (Chiefly Halobiidae and Monotidae) from the Pardonet Formation, Williston Lake Area, Northeastern British Columbia, Canada1
- Atlas Triasovoj fauny i fory Severo-Vostoka SSSR [Atlas of Triassic fauna and flora from North-East USSR]1
- Succession and Variation of Monotis and the Associated Fauna in the Norian Pine River Bridge Section, British Columbia (Triassic, Pelecypoda)1
Each of the 21 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 Monotis (Eomonotis) jakutica was found. Wikidata and iDigBio were searched and had none.
Wikipedia and 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 Monotis (Eomonotis) jakutica, or no answer at all. This entry cannot say which.
No 3D scan of Monotis (Eomonotis) jakutica was found in MorphoSource and Sketchfab.
Smithsonian Open Access was 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 itMonotis (Eomonotis) through timeFormations of the Late TriassicThe world it lived on
Occurrence data from the Paleobiology Database, CC BY 4.0. (Teller 1896)