Schizophacus sp.
No picture of Schizophacus sp. was found. Wikipedia and Wikidata were searched and had none. iDigBio and GBIF were not searched: the Paleobiology Database does not place Schizophacus sp. 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 most 11 million years on record.
Every occurrence read is dated to somewhere between 72.2 Mya and 61.66 Mya, and nothing in the dating separates them, so that window is what the record shows rather than a span.
38 occurrences of Schizophacus sp. 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
38 occurrences- Late Cretaceous53%
- Paleocene47%
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 Schizophacus sp. has been recovered from, largest first. Drawn where the rock is now, not where it formed.
Schizophacus sp. and its relatives
Late CretaceousWhere Schizophacus sp. and its relatives were recorded in the Late Cretaceous.
Found in the same rock
89 taxa- Deltoidospora35 sites
- Gleicheniidites35 sites
- Laevigatosporites35 sites
- Pityosporites35 sites
- Cyathidites34 sites
- Cycadopites33 sites
- Penetetrapites33 sites
- Triporopollenites33 sites
- Ulmipollenites krempii32 sites
- Azolla31 sites
- Taxodiaceaepollenites31 sites
- Reticuloidosporites28 sites
- Tricolpites28 sites
- Arecipites27 sites
- Pandaniidites typicus27 sites
- Stereisporites27 sites
- Aquilapollenites26 sites
- Ghoshispora26 sites
- Kurtzipites trispissatus26 sites
- Wodehouseia spinata26 sites
- Ericaceoipollenites sp.22 sites
- Osmundacidites22 sites
- Algae21 sites
- Pediastrum21 sites
The Paleobiology Database records 37 sites for Schizophacus sp., 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- Biostratigraphy of selected K/T boundary sections in southwestern North Dakota, USA: toward a refinement of palynological identification criteria36
- A snapshot into the terrestrial ecosystem of an exceptionally well- preserved dinosaur (Hadrosauridae) from the Upper Cretaceous of North Dakota, USA2
Each of the 38 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 Schizophacus sp. was found. Wikipedia and Wikidata were searched and had none.
iDigBio and GBIF were not searched: the Paleobiology Database does not place Schizophacus sp. 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 Schizophacus sp. 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 itFormations of the Late CretaceousThe world it lived on
Occurrence data from the Paleobiology Database, CC BY 4.0.