Trachydomia nodosa

No picture of Trachydomia nodosa was found. Wikipedia, Wikidata, iDigBio and Smithsonian Open Access were searched and had none. GBIF was asked, and what came back is not recorded: nothing, or a picture this site could not tie to Trachydomia nodosa, or no answer at all. This entry cannot say which.

On record

Recorded, not inferred
Sits inside
TrachydomiaPBDB
Life habit
epifaunalPBDB, for Gastropoda
Motility
actively mobilePBDB, for Gastropoda
Vision
limitedPBDB, for Gastropoda

Time the record covers

At least 42 million years on record.

The record covers at least 307 Mya to 264.28 Mya. No occurrence read is dated outside 315.2 Mya to 259.857 Mya.

Carboniferous — about 6 of 9 occurrencesCarboniferousPermian — about 3 of 9 occurrencesPermian316–314 Mya — about 0.2 occurrences314–312 Mya — about 0.8 occurrences312–311 Mya — about 2 occurrences311–309 Mya — about 2 occurrences309–307 Mya — about 1 occurrence307–305 Mya — about 0.3 occurrences276–274 Mya — about 0.0 occurrences274–272 Mya — about 0.3 occurrences272–270 Mya — about 0.3 occurrences270–268 Mya — about 0.3 occurrences268–266 Mya — about 0.2 occurrences265–263 Mya — about 0.8 occurrences263–261 Mya — about 0.9 occurrences261–259 Mya — about 0.4 occurrences307 Mya264.28 Mya316 Mya259 Mya

9 occurrences of Trachydomia nodosa on record, most of them in the Carboniferous. 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

7 formations

Flechado — 36.34°N, 105.60°WFlechado — 36.41°N, 105.57°WFort Scott — 38.64°N, 90.32°WFort Scott — 38.67°N, 90.32°WPawnee — 38.64°N, 90.32°WAppanoose — 38.70°N, 90.39°WSisophon — 13.00°N, 103.00°EAkasaka — 35.39°N, 136.58°EKhao Khad — 14.79°N, 100.88°E

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

Trachydomia nodosa and its relatives

Carboniferous

Where Trachydomia nodosa and its relatives were recorded in the Carboniferous.

Found in the same rock

454 taxa

The Paleobiology Database records 9 sites for Trachydomia nodosa, 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 content0

No picture of Trachydomia nodosa was found. Wikipedia, Wikidata, iDigBio and Smithsonian Open Access were searched and had none.

GBIF was asked, and what came back is not recorded: nothing, or a picture this site could not tie to Trachydomia nodosa, or no answer at all. This entry cannot say which.

No 3D scan of Trachydomia nodosa was found in Smithsonian Open Access and Sketchfab.

MorphoSource 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 itTrachydomia through timeFormations of the CarboniferousThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. (Meek and Worthen 1860)