Ulmipollenites undulosus
No picture of Ulmipollenites undulosus was found. Wikipedia and Wikidata were searched and had none. iDigBio and GBIF were not searched: the Paleobiology Database does not place Ulmipollenites undulosus firmly enough to tell it from something else bearing the same name, and a search on the name alone returns whichever of them was photographed. Smithsonian Open Access did not answer, so this is what the others held rather than everything there is.
Time the record covers
At least 56 million years on record.
The record covers at least 93.9 Mya to 37.71 Mya. No occurrence read is dated outside 100.5 Mya to 33.9 Mya.
67 occurrences of Ulmipollenites undulosus on record, most of them in the Eocene. 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
67 occurrences- Late Cretaceous1%
- Paleocene23%
- Eocene75%
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
10 formations
- Sagavanirktok Formation33
- Lisbon Formation10
- Canning Formation4
- Raritan Formation · Potomac Group1
- Nanafalia Formation1
- Piney Point Formation1
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The named rock units Ulmipollenites undulosus has been recovered from, largest first. Drawn where the rock is now, not where it formed. 13 occurrences have no formation on record, which is common for older literature.
Ulmipollenites undulosus and its relatives
EoceneWhere Ulmipollenites undulosus and its relatives were recorded in the Eocene.
Found in the same rock
300 taxa- Triatriopollenites46 sites
- Carya36 sites
- Intratriporopollenites35 sites
- Triporopollenites mullensis35 sites
- Pterocarya31 sites
- Paraalnipollenites25 sites
- Alnipollenites verus23 sites
- Caryapollenites23 sites
- Rhoipites22 sites
- Ulmipollenites tricostatus21 sites
- Alnus17 sites
- Nyssapollenites15 sites
- Liquidambar14 sites
- Trivestibulopollenites14 sites
- Ericipites13 sites
- Bombacacidites12 sites
- Pistillipollenites mcgregorii11 sites
- Ulmipollenites krempii11 sites
- Quercoidites10 sites
- Siltaria10 sites
- Triporopollenites10 sites
- Momipites wyomingensis8 sites
- Pseudolaesopollis ventosa8 sites
- Tetracolporopollenites8 sites
The Paleobiology Database records 67 sites for Ulmipollenites undulosus, 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- Palynomorph biostratigraphy of Upper Cretaceous to Eocene samples from the Sagavanirktok Formation in its type region, North Slope of Alaska19
- Palynological dating of Upper Cretaceous to middle Eocene strata in the Sagavanirktok and Canning formations, North Slope of Alaska15
- Palynomorph biostratigraphy of Eocene samples from the Sagavanirktok Formation at Franklin Bluffs, North Slope of Alaska15
- Sporomorph biostratigraphy, floral changes, and paleoclimatology, Eocene and Earliest Oligocen of the eastern Gulf Coast11
- Paleocene (?) and Eocene Pollen Samples from the General Region of the San Jose 2° Sheet, California2
- Biostratigraphy and paleoecology of lower Paleozoic, upper Cretaceous, and lower Tertiary rocks in U.S. Geological Survey New Madrid test wells, Southeastern Missouri2
- Upper Paleocene and Lowermost Eocene Angiosperm Pollen Biostratigraphy of the Eastern Gulf Coast and Virginia1
- Sporomorph Correlation and Paleoecology, Piney Point and Old Church Formations, Pamunkey River, Virginia1
- New plant microfossils from the Raritan Formation (Cretaceous) in New Jersey1
Each of the 67 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 Ulmipollenites undulosus was found. Wikipedia and Wikidata were searched and had none.
iDigBio and GBIF were not searched: the Paleobiology Database does not place Ulmipollenites undulosus firmly enough to tell it from something else bearing the same name, and a search on the name alone returns whichever of them was photographed.
Smithsonian Open Access did not answer, so this is what the others held rather than everything there is.
No 3D scan of Ulmipollenites undulosus 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 itFormations of the EoceneThe world it lived on
Occurrence data from the Paleobiology Database, CC BY 4.0.