Metaxytherium crataegense
No picture of Metaxytherium crataegense was found. Wikipedia, Wikidata and iDigBio were searched and had none. 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 Metaxytherium crataegense, or no answer at all. This entry cannot say which.
On record
Recorded, not inferred- Sits inside
- MetaxytheriumPBDB
- Diet
- herbivorePBDB, for Dugongidae
- Life habit
- aquaticPBDB, for Sirenia
- Motility
- actively mobilePBDB, for Osteichthyes
- Environment
- marinePBDB, for Sirenia
Time the record covers
At least 9.2 million years on record.
The record covers at least 23.04 Mya to 13.82 Mya. No occurrence read is dated outside 27.3 Mya to 11.63 Mya.
16 occurrences of Metaxytherium crataegense on record, most of them in the Miocene. 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
16 occurrencesThese 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
4 formations
- Calvert Formation · Chesapeake Group10
- Torreya Formation · Hawthorn Group4
- Montera Formation1
- Parachucla Formation · Hawthorne Group1
Loading coastlines…
The named rock units Metaxytherium crataegense has been recovered from, largest first. Drawn where the rock is now, not where it formed.
Metaxytherium crataegense and its relatives
MioceneWhere Metaxytherium crataegense and its relatives were recorded in the Miocene.
Found in the same rock
185 taxa- Xiphiacetus bossi7 sites
- Hemipristis serra4 sites
- Odontoceti4 sites
- Otodus megalodon4 sites
- Parietobalaena palmeri4 sites
- Leptophoca lenis3 sites
- Orycterocetus crocodilinus3 sites
- Squalodon3 sites
- Testudines3 sites
- Zarhachis3 sites
- Acer2 sites
- Acipenser ornatus2 sites
- Albula2 sites
- Alnus2 sites
- Aphelops2 sites
- Archaeohippus2 sites
- Asteraceae2 sites
- Carcharhinus2 sites
- Carcharias cuspidatus2 sites
- Carcharodon hastalis2 sites
- Carya2 sites
- Castanea2 sites
- Cicuta2 sites
- Copemys2 sites
The Paleobiology Database records 16 sites for Metaxytherium crataegense, 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
8 references- USNM Chesapeake Group Cetacean Collection Data4
- New early Barstovian (middle Miocene) vertebrates from the upper Torreya Formation, eastern Florida panhandle3
- New Species of Extinct Miocene Sirenia3
- Geology and biostratigraphy of the Potomac River Cliffs at Stratford Hall, Westmoreland County, Virginia2
- Estimating body size of fossil sirenians1
- The first records of fossil sirenians in the southeastern Pacific Ocean1
- Fossil sirenians from the Pamunkey River, Virginia1
- Fossil Sirenia of Florida and the evolution of the Sirenia1
Each of the 16 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 Metaxytherium crataegense was found. Wikipedia, Wikidata and iDigBio were searched and had none.
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 Metaxytherium crataegense, or no answer at all. This entry cannot say which.
No 3D scan of Metaxytherium crataegense 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 itMetaxytherium through timeFormations of the MioceneThe world it lived on
Occurrence data from the Paleobiology Database, CC BY 4.0. (Simpson 1932)