Wortmania

Wortmania is an extinct genus of taeniodonts from extinct subfamily Wortmaniinae within extinct family Stylinodontidae, that lived in North America during the early Paleocene.

Wortmania

Artwork by Matt Celeskey, 2012. · CC BY-SA 4.0 · via Wikipedia/Commons. May be a photograph of a specimen, or an artist’s reconstruction — an interpretation of a skeleton, since colour and soft tissue are almost never preserved.

On record

Recorded, not inferred
Sits inside
StylinodontidaePBDB
Diet
herbivorePBDB, for Stylinodontidae
Life habit
ground dwellingPBDB, for Stylinodontidae
Motility
actively mobilePBDB, for Osteichthyes
Environment
terrestrialPBDB, for Stylinodontidae

Time the record covers

At most 2.6 million years on record.

Every occurrence read is dated to somewhere between 66 Mya and 63.4 Mya, and nothing in the dating separates them, so that window is what the record shows rather than a span.

Late Cretaceous — about 0 of 9 occurrencesPaleocene — about 9 of 9 occurrencesPaleocene66–66 Mya — about 0.3 occurrences66–66 Mya — about 0.4 occurrences66–66 Mya — about 0.4 occurrences66–66 Mya — about 0.4 occurrences66–65 Mya — about 0.4 occurrences65–65 Mya — about 0.4 occurrences65–65 Mya — about 0.4 occurrences65–65 Mya — about 0.4 occurrences65–65 Mya — about 0.4 occurrences65–65 Mya — about 0.4 occurrences65–65 Mya — about 0.4 occurrences65–65 Mya — about 0.4 occurrences65–64 Mya — about 0.4 occurrences64–64 Mya — about 0.4 occurrences64–64 Mya — about 0.4 occurrences64–64 Mya — about 0.4 occurrences64–64 Mya — about 0.4 occurrences64–64 Mya — about 0.4 occurrences64–64 Mya — about 0.4 occurrences64–64 Mya — about 0.4 occurrences64–64 Mya — about 0.4 occurrences64–63 Mya — about 0.3 occurrences66.5 Mya62.9 Mya

9 occurrences of Wortmania on record, most of them in the Paleocene. 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

9 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

2 formations

Nacimiento — 36.30°N, 108.20°WNacimiento — 36.31°N, 108.00°WFort Union — 47.60°N, 107.00°W

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The named rock units Wortmania has been recovered from, largest first. Drawn where the rock is now, not where it formed.

Wortmania and its relatives

Paleocene

Where Wortmania and its relatives were recorded in the Paleocene.

Found in the same rock

81 taxa

The Paleobiology Database records 9 sites for Wortmania, 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

Each of the 9 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

Picture of Wortmania

Credit
Artwork by Matt Celeskey, 2012.
Licence
CC BY-SA 4.0
Commercial use
the licence allows it

No 3D scan of Wortmania 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.

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 itStylinodontidae through timeFormations of the PaleoceneThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. Hay 1899