Lithotrochus humboldtii

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

On record

Recorded, not inferred
Sits inside
LithotrochusPBDB
Diet
grazerPBDB, for Trochidae
Life habit
epifaunalPBDB, for Trochidae
Motility
actively mobilePBDB, for Trochidae
Vision
limitedPBDB, for Gastropoda

Time the record covers

At most 59 million years on record.

Every occurrence read is dated to somewhere between 201.4 Mya and 143.1 Mya, and nothing in the dating separates them, so that window is what the record shows rather than a span.

Late Triassic — about 0 of 11 occurrencesEarly Jurassic — about 10 of 11 occurrencesEarly JurassicMiddle Jurassic — about 0 of 11 occurrencesMiddle JurassicLate Jurassic — about 0 of 11 occurrencesLate JurassicEarly Cretaceous — about 0 of 11 occurrences203–201 Mya — about 0.0 occurrences201–199 Mya — about 1 occurrence199–197 Mya — about 2 occurrences197–194 Mya — about 2 occurrences194–192 Mya — about 2 occurrences192–190 Mya — about 0.4 occurrences190–188 Mya — about 0.4 occurrences188–186 Mya — about 0.4 occurrences186–184 Mya — about 0.4 occurrences184–182 Mya — about 0.3 occurrences182–180 Mya — about 0.0 occurrences180–178 Mya — about 0.0 occurrences178–176 Mya — about 0.0 occurrences176–174 Mya — about 0.0 occurrences174–172 Mya — about 0.0 occurrences172–170 Mya — about 0.0 occurrences170–168 Mya — about 0.0 occurrences168–166 Mya — about 0.0 occurrences166–164 Mya — about 0.0 occurrences164–162 Mya — about 0.0 occurrences162–160 Mya — about 0.0 occurrences160–158 Mya — about 0.0 occurrences158–156 Mya — about 0.0 occurrences156–154 Mya — about 0.0 occurrences154–152 Mya — about 0.0 occurrences152–150 Mya — about 0.0 occurrences150–148 Mya — about 0.0 occurrences148–146 Mya — about 0.0 occurrences146–144 Mya — about 0.0 occurrences144–142 Mya — about 0.0 occurrences203 Mya142 Mya

11 occurrences of Lithotrochus humboldtii on record, most of them in the Early Jurassic. 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

11 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

Mulanguiñeu — 44.45°S, 70.38°WMulanguiñeu — 44.33°S, 70.34°WTres Esquinas — 34.92°S, 69.77°WLautaro — 28.12°S, 69.96°W

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The named rock units Lithotrochus humboldtii has been recovered from, largest first. Drawn where the rock is now, not where it formed. 7 occurrences have no formation on record, which is common for older literature.

Lithotrochus humboldtii and its relatives

Early Jurassic

Where Lithotrochus humboldtii and its relatives were recorded in the Early Jurassic.

Found in the same rock

74 taxa

The Paleobiology Database records 11 sites for Lithotrochus humboldtii, 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 11 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 Lithotrochus humboldtii 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 Lithotrochus humboldtii, or no answer at all. This entry cannot say which.

No 3D scan of Lithotrochus humboldtii 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.

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

Keep going

What may have been alongside itLithotrochus through timeFormations of the Early JurassicThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. (von Buch 1839)