Plagiomene

Plagiomene is an extinct genus of early flying lemur-like mammal from North America that lived during the Eocene epoch.

No picture of Plagiomene 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 Plagiomene, or no answer at all. This entry cannot say which.

On record

Recorded, not inferred
Sits inside
DermopteraPBDB
Diet
folivorePBDB, for Dermoptera
Life habit
arborealPBDB, for Dermoptera
Motility
actively mobilePBDB, for Osteichthyes
Environment
terrestrialPBDB, for Eutheria

Time the record covers

At most 8.2 million years on record.

Every occurrence read is dated to somewhere between 59.24 Mya and 51.1 Mya, and nothing in the dating separates them, so that window is what the record shows rather than a span.

Paleocene — about 8 of 34 occurrencesPaleoceneEocene — about 26 of 34 occurrencesEocene59–59 Mya — about 0.0 occurrences59–59 Mya — about 0.1 occurrences59–59 Mya — about 0.1 occurrences59–58 Mya — about 0.1 occurrences58–58 Mya — about 0.1 occurrences58–58 Mya — about 0.1 occurrences58–57 Mya — about 1 occurrence57–57 Mya — about 2 occurrences57–57 Mya — about 2 occurrences57–56 Mya — about 2 occurrences56–56 Mya — about 2 occurrences56–56 Mya — about 2 occurrences56–55 Mya — about 2 occurrences55–55 Mya — about 2 occurrences55–55 Mya — about 2 occurrences55–55 Mya — about 2 occurrences55–54 Mya — about 2 occurrences54–54 Mya — about 2 occurrences54–54 Mya — about 2 occurrences54–53 Mya — about 2 occurrences53–53 Mya — about 2 occurrences53–53 Mya — about 2 occurrences53–52 Mya — about 2 occurrences52–52 Mya — about 2 occurrences52–52 Mya — about 2 occurrences52–52 Mya — about 2 occurrences52–51 Mya — about 2 occurrences51–51 Mya — about 0.6 occurrences59.7 Mya50.6 Mya

34 occurrences of Plagiomene 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

34 occurrences

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

3 formations

Willwood — 44.50°N, 108.00°WWillwood — 44.30°N, 109.00°WWillwood — 44.56°N, 108.70°WWillwood — 44.59°N, 108.62°WWillwood — 44.54°N, 108.65°WWillwood — 44.53°N, 108.43°WWillwood — 44.64°N, 108.76°WWillwood — 44.65°N, 108.77°WFort Union — 44.30°N, 109.00°WFort Union — 44.72°N, 108.62°WMargaret — 78.50°N, 82.00°W

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The named rock units Plagiomene 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.

Plagiomene and its relatives

Eocene

Where Plagiomene and its relatives were recorded in the Eocene.

Found in the same rock

232 taxa

The Paleobiology Database records 34 sites for Plagiomene, 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

Each of the 34 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

CT scan

Licence
In Copyright
Commercial use
cannot be read from the licence given — check the record
Specimen
Plagiomene sp. · UMMP:VP:65145

No picture of Plagiomene 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 Plagiomene, or no answer at all. This entry cannot say which.

Smithsonian Open Access was not reached for this taxon, so this list is what the others held rather than everything there is.

The description on this site

Licence
CC BY-SA 4.0

This is what the site found, which is not the same as what exists.

Keep going

What may have been alongside itDermoptera through timeFormations of the EoceneThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. Matthew 1918