Trachydomia

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

On record

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

Time the record covers

At least 97 million years on record.

The record covers at least 351.9 Mya to 254.14 Mya. No occurrence read is dated outside 358.86 Mya to 251.902 Mya.

Devonian — about 0 of 65 occurrencesCarboniferous — about 34 of 65 occurrencesCarboniferousPermian — about 31 of 65 occurrencesPermianEarly Triassic — about 0 of 65 occurrences361–357 Mya — about 0.7 occurrences357–354 Mya — about 2 occurrences354–350 Mya — about 0.7 occurrences350–346 Mya — about 0.1 occurrences346–342 Mya — about 0.5 occurrences342–339 Mya — about 0.7 occurrences339–335 Mya — about 0.9 occurrences335–331 Mya — about 0.7 occurrences331–328 Mya — about 0.2 occurrences324–320 Mya — about 1 occurrence320–317 Mya — about 0.8 occurrences317–313 Mya — about 2 occurrences313–309 Mya — about 12 occurrences309–305 Mya — about 10 occurrences305–302 Mya — about 1 occurrence302–298 Mya — about 2 occurrences298–294 Mya — about 4 occurrences294–291 Mya — about 4 occurrences291–287 Mya — about 1 occurrence287–283 Mya — about 1 occurrence283–279 Mya — about 3 occurrences279–276 Mya — about 3 occurrences276–272 Mya — about 2 occurrences272–268 Mya — about 1 occurrence268–265 Mya — about 3 occurrences265–261 Mya — about 3 occurrences261–257 Mya — about 2 occurrences257–253 Mya — about 2 occurrences253–250 Mya — about 1 occurrence351.9 Mya254.14 Mya361 Mya250 Mya

65 occurrences of Trachydomia 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

65 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

34 formations

Flechado — 36.34°N, 105.60°WFlechado — 36.41°N, 105.57°WShakhtau Reef — 53.65°N, 56.08°EShakhtau Reef — 53.65°N, 56.07°ECherokee Shale — 37.55°N, 94.68°WCherokee Shale — 37.61°N, 94.62°WCherokee Shale — 37.27°N, 94.82°WCherokee Shale — 37.36°N, 94.80°WCherokee Shale — 37.35°N, 94.89°WH. S. Lee — 4.30°N, 101.15°EWassonville — 41.48°N, 91.83°WCabaniss — 37.59°N, 89.70°WCabaniss — 38.47°N, 93.87°WHueco — 32.37°N, 106.88°WHeshan — 23.77°N, 108.86°EEpiskopi — 37.31°N, 23.42°EEpiskopi — 37.33°N, 23.46°EAllegheny — 39.60°N, 82.22°WAllegheny — 40.07°N, 82.35°WFort Scott — 38.64°N, 90.32°WFort Scott — 38.67°N, 90.32°WSisophon — 13.00°N, 103.00°ESisophon — 13.05°N, 103.06°ETak Fa — 15.32°N, 100.43°EVanport — 40.71°N, 80.29°WVanport — 40.99°N, 80.33°WKhao Khad — 14.79°N, 100.88°ETsingyuan — 39.00°N, 106.00°ELoray — 39.21°N, 114.98°WPequop — 40.23°N, 115.16°WShedhorn — 42.97°N, 106.78°WBird Spring — 36.60°N, 114.79°WColina — 31.25°N, 110.49°WHotwells — 51.22°N, 0.63°W"Carboniferous" — 50.85°N, 20.42°EPawnee — 38.64°N, 90.32°W

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The named rock units Trachydomia has been recovered from, largest first. Drawn where the rock is now, not where it formed. 10 further formations hold fewer occurrences each and are not listed. 1 occurrence has no formation on record, which is common for older literature.

Trachydomia and its relatives

Carboniferous

Where Trachydomia and its relatives were recorded in the Carboniferous.

Found in the same rock

1,172 taxa

The Paleobiology Database records 56 sites for Trachydomia, 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

33 references

Each of the 65 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. 21 further references are not listed. 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 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 Trachydomia, or no answer at all. This entry cannot say which.

No 3D scan of Trachydomia 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 itTrachyspiridae through timeFormations of the CarboniferousThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. Meek and Worthen 1866