Harpagolestes macrocephalus
No picture of Harpagolestes macrocephalus was found. Wikidata and iDigBio were searched and had none. Wikipedia has a picture filed under this name, but nothing tied it to Harpagolestes macrocephalus itself, so it was not used. Smithsonian Open Access did not answer, so this is what the others held rather than everything there is. GBIF was asked, and what came back is not recorded: nothing, or a picture this site could not tie to Harpagolestes macrocephalus, or no answer at all. This entry cannot say which.
On record
Recorded, not inferred- Sits inside
- HarpagolestesPBDB
- Diet
- carnivorePBDB, for Mesonychidae
- Life habit
- ground dwellingPBDB, for Mesonychidae
- Motility
- actively mobilePBDB, for Osteichthyes
- Environment
- terrestrialPBDB, for Eutheria
Time the record covers
At most 5.2 million years on record.
Every occurrence read is dated to somewhere between 51.1 Mya and 45.9 Mya, and nothing in the dating separates them, so that window is what the record shows rather than a span.
3 occurrences of Harpagolestes macrocephalus 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
3 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
1 formation
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The named rock units Harpagolestes macrocephalus has been recovered from, largest first. Drawn where the rock is now, not where it formed.
Harpagolestes macrocephalus and its relatives
EoceneWhere Harpagolestes macrocephalus and its relatives were recorded in the Eocene.
Found in the same rock
29 taxa- Apatemys2 sites
- Hyrachyus modestus2 sites
- Palaeosyops paludosus2 sites
- Antiacodon pygmaeus1 site
- Aves1 site
- Baena arenosa1 site
- Baptemys wyomingensis1 site
- Borealosuchus wilsoni1 site
- Crocodylus elliotti1 site
- Emys wyomingensis1 site
- Herpetotherium innominatum1 site
- Homacodon vagans1 site
- Hyopsodus minusculus1 site
- Hyopsodus paulus1 site
- Microsus cuspidatus1 site
- Notharctus tenebrosus1 site
- Nyctitherium curtidens1 site
- Oodectes herpestoides1 site
- Orohippus major1 site
- Paramys delicatus1 site
- Sciuravus bridgeri1 site
- Sciuravus nitidus1 site
- Sinopa rapax1 site
- Smilodectes1 site
The Paleobiology Database records 3 sites for Harpagolestes macrocephalus, 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- Paleontology and Geology of the Bridger Formation, Southern Green River Basin, Southwestern Wyoming. Part 7. Survey of Bridgerian Artiodactyla, including description of a skull and partial skeleton of Antiacodon pygmaeus2
- Studies of Eocene Mammalia in the Marsh Collection, Peabody Museum1
Each of the 3 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 Harpagolestes macrocephalus was found. Wikidata and iDigBio were searched and had none.
Wikipedia has a picture filed under this name, but nothing tied it to Harpagolestes macrocephalus itself, so it was not used.
Smithsonian Open Access did not answer, so this is what the others held rather than everything there is.
GBIF was asked, and what came back is not recorded: nothing, or a picture this site could not tie to Harpagolestes macrocephalus, or no answer at all. This entry cannot say which.
No 3D scan of Harpagolestes macrocephalus 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 itHarpagolestes through timeFormations of the EoceneThe world it lived on
Occurrence data from the Paleobiology Database, CC BY 4.0. Wortman 1901