Trochotoma (Discotoma) gansuensis

No picture of Trochotoma (Discotoma) gansuensis 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 Trochotoma (Discotoma) gansuensis, or no answer at all. This entry cannot say which.

On record

Recorded, not inferred
Sits inside
Trochotoma (Discotoma)PBDB
Diet
grazerPBDB, for Pleurotomarioidea
Life habit
epifaunalPBDB, for Pleurotomarioidea
Motility
actively mobilePBDB, for Pleurotomarioidea
Vision
limitedPBDB, for Gastropoda

Time the record covers

At most 5.6 million years on record.

The one occurrence read is dated to somewhere between 247 Mya and 241.464 Mya, which is a dating window rather than a span.

Early Triassic — about 0 of 1 occurrenceMiddle Triassic — about 1 of 1 occurrenceMiddle Triassic247–247 Mya — about 0.0 occurrences247–247 Mya — about 0.0 occurrences247–246 Mya — about 0.0 occurrences246–246 Mya — about 0.0 occurrences246–246 Mya — about 0.0 occurrences246–246 Mya — about 0.0 occurrences246–246 Mya — about 0.0 occurrences246–245 Mya — about 0.0 occurrences245–245 Mya — about 0.0 occurrences245–245 Mya — about 0.0 occurrences245–245 Mya — about 0.0 occurrences245–244 Mya — about 0.0 occurrences244–244 Mya — about 0.0 occurrences244–244 Mya — about 0.0 occurrences244–244 Mya — about 0.0 occurrences244–244 Mya — about 0.0 occurrences244–243 Mya — about 0.0 occurrences243–243 Mya — about 0.0 occurrences243–243 Mya — about 0.0 occurrences243–243 Mya — about 0.0 occurrences243–242 Mya — about 0.0 occurrences242–242 Mya — about 0.0 occurrences242–242 Mya — about 0.0 occurrences242–242 Mya — about 0.0 occurrences242–242 Mya — about 0.0 occurrences242–241 Mya — about 0.0 occurrences247.5 Mya241 Mya

1 occurrence of Trochotoma (Discotoma) gansuensis on record, most of them in the Middle Triassic. 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

1 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

1 formation

Guojiashan — 33.90°N, 104.50°E

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The named rock units Trochotoma (Discotoma) gansuensis has been recovered from, largest first. Drawn where the rock is now, not where it formed.

Trochotoma (Discotoma) gansuensis and its relatives

Middle Triassic

Where Trochotoma (Discotoma) gansuensis and its relatives were recorded in the Middle Triassic.

Found in the same rock

20 taxa

The Paleobiology Database records 1 site for Trochotoma (Discotoma) gansuensis, and this reads all of them. The number is how many of those sites it was catalogued from too.

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

1 reference

Each of the 1 occurrence 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. Each entry links to doi.org. Relayed as the Paleobiology Database holds them, not checked against what they resolve to.

Media and terms

Media content0

No picture of Trochotoma (Discotoma) gansuensis 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 Trochotoma (Discotoma) gansuensis, or no answer at all. This entry cannot say which.

No 3D scan of Trochotoma (Discotoma) gansuensis 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 itTrochotoma (Discotoma) through timeFormations of the Middle TriassicThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. Tong and Erwin 2001