Cryptoryctes kayi
No picture of Cryptoryctes kayi 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 Cryptoryctes kayi, or no answer at all. This entry cannot say which.
On record
Recorded, not inferred- Sits inside
- CryptoryctesPBDB
- Diet
- insectivorePBDB, for Theria
- Life habit
- scansorialPBDB, for Eutheria
- Motility
- actively mobilePBDB, for Osteichthyes
- Environment
- terrestrialPBDB, for Eutheria
Time the record covers
At most 3.1 million years on record.
Every occurrence read is dated to somewhere between 37 Mya and 33.9 Mya, and nothing in the dating separates them, so that window is what the record shows rather than a span.
6 occurrences of Cryptoryctes kayi 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
- Renova Formation3
- Chadron Formation · White River Group1
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The named rock units Cryptoryctes kayi has been recovered from, largest first. Drawn where the rock is now, not where it formed. 2 occurrences have no formation on record, which is common for older literature.
Cryptoryctes kayi and its relatives
EoceneWhere Cryptoryctes kayi and its relatives were recorded in the Eocene.
Found in the same rock
95 taxa- Apternodus mediaevus5 sites
- Brontotheriidae5 sites
- Palaeolagus temnodon5 sites
- Hesperocyon gregarius4 sites
- Ischyromys veterior4 sites
- Megalagus brachyodon4 sites
- <Novacek leptictid>3 sites
- Bathygenys alpha3 sites
- Brachyrhynchocyon dodgei3 sites
- Copedelphys titanelix3 sites
- Herpetotherium valens3 sites
- Ischyromys3 sites
- Leptomeryx3 sites
- Leptomeryx speciosus3 sites
- Merycoidodontidae3 sites
- Paradjidaumo trilophus3 sites
- Rhinocerotidae3 sites
- Trigenicus profectus3 sites
- Agriochoerus maximus2 sites
- Apternodus baladontus2 sites
- Aulolithomys bounites2 sites
- Centetodon kuenzii2 sites
- Chadrolagus emryi2 sites
- Cylindrodon fontis2 sites
The Paleobiology Database records 6 sites for Cryptoryctes kayi, 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- A new species of the fossorial mammal Arctoryctes from the Oligocene of Colorado2
- Magnetostratigraphy and biostratigraphy of the Eocene-Oligocene transition, southwestern Montana1
- Personal communication regarding Tertiary faunal lists, Jefferson County, Montana1
- The Mammalian Genera Arctoryctes and Cryptoryctes From the Oligocene and Miocene of North America1
- Some fossorial mammals from the Tertiary of western North America1
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 Cryptoryctes kayi 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 Cryptoryctes kayi, 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 itCryptoryctes through timeFormations of the EoceneThe world it lived on
Occurrence data from the Paleobiology Database, CC BY 4.0. Reed 1954