Mictomys meltoni
No picture of Mictomys meltoni 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 Mictomys meltoni, or no answer at all. This entry cannot say which.
On record
Recorded, not inferred- Sits inside
- MictomysPBDB
- Diet
- herbivorePBDB, for Rodentia
- Life habit
- ground dwellingPBDB, for Rodentia
- Motility
- actively mobilePBDB, for Osteichthyes
- Environment
- terrestrialPBDB, for Eutheria
Time the record covers
At most 4.6 million years on record.
Every occurrence read is dated to somewhere between 4.7 Mya and 129 ka, and nothing in the dating separates them, so that window is what the record shows rather than a span.
12 occurrences of Mictomys meltoni on record, most of them in the Pleistocene. 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
12 occurrences- Pliocene4%
- Pleistocene96%
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
4 formations
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The named rock units Mictomys meltoni has been recovered from, largest first. Drawn where the rock is now, not where it formed. 6 occurrences have no formation on record, which is common for older literature.
Mictomys meltoni and its relatives
PleistoceneWhere Mictomys meltoni and its relatives were recorded in the Pleistocene.
Found in the same rock
176 taxa- Microtus paroperarius10 sites
- Microtus meadensis8 sites
- Ondatra annectens7 sites
- Sorex cinereus6 sites
- Parageomys tobinensis5 sites
- Peromyscus cragini5 sites
- Urocitellus richardsonii5 sites
- Bufo4 sites
- Canis latrans4 sites
- Equus4 sites
- Camelops3 sites
- Cudahyomys moorei3 sites
- Cynomys ludovicianus3 sites
- Geomys3 sites
- Microsorex pratensis3 sites
- Neosorex lacustris3 sites
- Neotoma3 sites
- Phenacomys3 sites
- Sorex cudahyensis3 sites
- Sorex megapalustris3 sites
- Spermophilus tridecemlineatus3 sites
- Thamnophis3 sites
- Allophaiomys pliocaenicus2 sites
- Ambystoma tigrinum2 sites
The Paleobiology Database records 12 sites for Mictomys meltoni, 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
6 references- Synonymies and reidentifications of North American fossil mammals5
- Dalquest and Schultz, 19923
- Vertebrates of the Turtle Basin local fauna, middle Eocene, Sevier Plateau, south-central Utah1
- Dental histology of northern bog lemmings, Synaptomys (Mictomys), from the Plio-Pleistocene of Nebraska: Mustering the schmelzmusters1
- Middle Pleistocene arvicoline rodents and environmental change at 2900-meters elevation, Porcupine Cave, South Park, Colorado1
- The mammals of the Cudahy Fauna1
Each of the 12 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 Mictomys meltoni 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 Mictomys meltoni, or no answer at all. This entry cannot say which.
No 3D scan of Mictomys meltoni 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 itMictomys through timeFormations of the PleistoceneThe world it lived on
Occurrence data from the Paleobiology Database, CC BY 4.0. (Paulson 1961)