Protylopus robustus
No picture of Protylopus robustus 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 Protylopus robustus, or no answer at all. This entry cannot say which.
On record
Recorded, not inferred- Sits inside
- ProtylopusPBDB
- Diet
- browserPBDB, for Oromerycidae
- Life habit
- ground dwellingPBDB, for Oromerycidae
- Motility
- actively mobilePBDB, for Osteichthyes
- Environment
- terrestrialPBDB, for Artiodactyla
Time the record covers
At most 6.2 million years on record.
Every occurrence read is dated to somewhere between 45.9 Mya and 39.7 Mya, and nothing in the dating separates them, so that window is what the record shows rather than a span.
6 occurrences of Protylopus robustus 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
6 occurrences- Eocene100%
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 Protylopus robustus has been recovered from, largest first. Drawn where the rock is now, not where it formed.
Protylopus robustus and its relatives
EoceneWhere Protylopus robustus and its relatives were recorded in the Eocene.
Found in the same rock
64 taxa- Proterixoides davisi5 sites
- Leptoreodon stocki4 sites
- Sespedectes singularis4 sites
- Simimys simplex4 sites
- Boidae3 sites
- Dyseolemur pacificus3 sites
- Griphomys alecer3 sites
- Lacertilia3 sites
- Mytonomys burkei3 sites
- Pareumys3 sites
- Protoreodon pumilus3 sites
- Protylopus stocki3 sites
- Trionychidae3 sites
- Amynodon2 sites
- Amynodon advenus2 sites
- Anguidae2 sites
- Eohaplomys matutinus2 sites
- Eohaplomys serus2 sites
- Griphomys2 sites
- Peradectes californicus2 sites
- Protoreodon walshi2 sites
- Protylopus petersoni2 sites
- Tapochoerus egressus2 sites
- Testudinidae2 sites
The Paleobiology Database records 6 sites for Protylopus robustus, 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
5 references- Preliminary Report on a Paleontologic Investigation of the Lower and Middle Members, Sespe Formation, Simi Valley Landfill, Ventura County, California2
- Middle Eocene mammal faunas of San Diego County, California1
- Biostratigraphy of Uintan and Duchesnean land mammal assemblages from the Middle Member of the Sespe Formation, Simi Valley, California1
- Summary of known occurrences of terrestrial vertebrates from Eocene strata of southern California1
- Eocene Artiodactyla of Southern California1
Each of the 6 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 Protylopus robustus 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 Protylopus robustus, or no answer at all. This entry cannot say which.
No 3D scan was found. Smithsonian Open Access, MorphoSource and Sketchfab were all searched.
This is what the site found, which is not the same as what exists.
Keep going
What may have been alongside itProtylopus through timeFormations of the EoceneThe world it lived on
Occurrence data from the Paleobiology Database, CC BY 4.0. Golz 1976