Cantius ralstoni

via iDigBio · CC BY-NC · via iDigBio. May be a photograph of a specimen, or an artist’s reconstruction — an interpretation of a skeleton, since colour and soft tissue are almost never preserved.
On record
Recorded, not inferred- Sits inside
- CantiusPBDB
- Diet
- omnivorePBDB, for Primates
- Life habit
- arborealPBDB, for Primates
- Motility
- actively mobilePBDB, for Osteichthyes
- Environment
- terrestrialPBDB, for Eutheria
Time the record covers
At most 4.9 million years on record.
Every occurrence read is dated to somewhere between 56 Mya and 51.1 Mya, and nothing in the dating separates them, so that window is what the record shows rather than a span.
23 occurrences of Cantius ralstoni 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
23 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
Loading coastlines…
The named rock units Cantius ralstoni has been recovered from, largest first. Drawn where the rock is now, not where it formed. 3 occurrences have no formation on record, which is common for older literature.
Cantius ralstoni and its relatives
EoceneWhere Cantius ralstoni and its relatives were recorded in the Eocene.
Found in the same rock
132 taxa- Sifrhippus grangeri20 sites
- Ectocion osbornianus14 sites
- Esthonyx spatularius10 sites
- Hyopsodus loomisi10 sites
- Thryptacodon antiquus10 sites
- Haplomylus speirianus9 sites
- Arctodontomys wilsoni8 sites
- Arfia zele8 sites
- Cardiolophus radinskyi8 sites
- Coryphodon eocaenus8 sites
- Prototomus phobos8 sites
- Diacodexis metsiacus7 sites
- Phenacodus vortmani7 sites
- Allognathosuchus6 sites
- Apheliscus chydaeus6 sites
- Didymictis protenus6 sites
- Viverravus acutus6 sites
- Viverravus politus6 sites
- Dipsalidictis transiens5 sites
- Rodentia5 sites
- Uintacyon rudis5 sites
- Acritoparamys atwateri4 sites
- Aves4 sites
- Didymictis leptomylus4 sites
The Paleobiology Database records 23 sites for Cantius ralstoni, 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
7 references- Stratigraphy and mammalian paleontology of the McCullough Peaks, northern Bighorn Basin, Wyoming: Implications for biochronology, basin development, and community reorganization across the Paleocene-Eocene boundary12
- Synonymies and reidentifications of North American fossil mammals5
- Species diversity, tooth size, and shape of Haplomylus (Condylarthra, Hyopsodontidae) from the Powder River Basin, northeastern Wyoming2
- New fossils from the early Eocene Four Mile Area and improved relative dating of vertebrate localities1
- Evolution of molar enamel microstructure in North American Notharctidae (primates)1
- Magnetic Polarity Stratigraphy and Biostratigraphy of Paleocene and Lower Eocene Continental Deposits, Clark's Fork Basin, Wyoming1
- Tytthaena parrisi, Oldest Known Oxyaenid (Mammalia, Creodonta) from the Late Paleocene of Western North America1
Each of the 23 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 content1

Picture of Cantius ralstoni
- Source
- iDigBio
- Credit
- via iDigBio
- Licence
- CC BY-NC
- Commercial use
- the licence does not allow it
No 3D scan of Cantius ralstoni 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 itCantius through timeFormations of the EoceneThe world it lived on
Occurrence data from the Paleobiology Database, CC BY 4.0. (Matthew 1915)