Subbotina trivialis
No picture of Subbotina trivialis 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 Subbotina trivialis, or no answer at all. This entry cannot say which.
On record
Recorded, not inferred- Sits inside
- SubbotinaPBDB
- Diet
- omnivorePBDB, for Foraminifera
- Life habit
- semi-infaunalPBDB, for Foraminifera
- Motility
- stationaryPBDB, for Foraminifera
Time the record covers
At most 4.4 million years on record.
Every occurrence read is dated to somewhere between 66 Mya and 61.66 Mya, and nothing in the dating separates them, so that window is what the record shows rather than a span.
10 occurrences of Subbotina trivialis on record, most of them in the Paleocene. 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
10 occurrences- Paleocene100%
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
2 formations
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The named rock units Subbotina trivialis has been recovered from, largest first. Drawn where the rock is now, not where it formed.
Subbotina trivialis and its relatives
PaleoceneWhere Subbotina trivialis and its relatives were recorded in the Paleocene.
Found in the same rock
29 taxa- Guembelitria cretacea9 sites
- Guembelitria7 sites
- Woodringina claytonensis7 sites
- Globoconusa6 sites
- Eoglobigerina extensa5 sites
- Parasubbotina pseudobulloides5 sites
- Parasubbotina varianta5 sites
- Parvularugoglobigerina5 sites
- Woodringina hornerstownensis5 sites
- Chiloguembelina midwayensis4 sites
- Eoglobigerina edita4 sites
- Eoglobigerina eobulloides4 sites
- Foraminifera4 sites
- Globanomalina4 sites
- Guembelina crinita3 sites
- Heterohelix navarroensis3 sites
- Heterohelix2 sites
- Heterohelix dentata2 sites
- Heterohelix globulosa2 sites
- Rugoglobigerina macrocephala2 sites
- Chiloguembelina morsei1 site
- Globanomalina compressa1 site
- Globigerinelloides1 site
- Globoconusa daubjergensis1 site
The Paleobiology Database records 10 sites for Subbotina trivialis, 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
2 references- Guembelitria-dominated late Maastrichtian planktic foraminiferal assemblages mimic early Danian in central Egypt7
- Paleoecology of the Cretaceous-Tertiary mass extinction in planktonic foraminifera3
Each of the 10 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. Each entry links to doi.org. Relayed as the Paleobiology Database holds them, not checked against what they resolve to.
Media and terms
Media content0
No picture of Subbotina trivialis 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 Subbotina trivialis, or no answer at all. This entry cannot say which.
No 3D scan of Subbotina trivialis was found in Smithsonian Open Access and Sketchfab.
MorphoSource 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 itSubbotina through timeFormations of the PaleoceneThe world it lived on
Occurrence data from the Paleobiology Database, CC BY 4.0. (Subbotina 1953)