Acaeniotylopsis

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

On record

Recorded, not inferred
Sits inside
AcaeniotylinaePBDB

Time the record covers

At least 39 million years on record.

The record covers at least 182.9 Mya to 143.1 Mya. No occurrence read is dated outside 184.2 Mya to 137.05 Mya.

Early Jurassic — about 7 of 43 occurrencesEarly JurassicMiddle Jurassic — about 28 of 43 occurrencesMiddle JurassicLate Jurassic — about 3 of 43 occurrencesLate JurassicEarly Cretaceous — about 5 of 43 occurrencesEarly Cretaceous185–184 Mya — about 0.5 occurrences184–182 Mya — about 1 occurrence182–180 Mya — about 1 occurrence180–179 Mya — about 1 occurrence179–177 Mya — about 1 occurrence177–175 Mya — about 1 occurrence175–174 Mya — about 3 occurrences174–172 Mya — about 4 occurrences172–170 Mya — about 4 occurrences170–169 Mya — about 6 occurrences169–167 Mya — about 4 occurrences167–166 Mya — about 1 occurrence166–164 Mya — about 2 occurrences164–162 Mya — about 2 occurrences162–161 Mya — about 1 occurrence161–159 Mya — about 0.3 occurrences159–157 Mya — about 0.6 occurrences157–156 Mya — about 1 occurrence156–154 Mya — about 0.8 occurrences144–143 Mya — about 0.4 occurrences143–141 Mya — about 1 occurrence141–139 Mya — about 1 occurrence139–138 Mya — about 1 occurrence138–136 Mya — about 0.6 occurrences182.9 Mya143.1 Mya185.1 Mya136.1 Mya

43 occurrences of Acaeniotylopsis on record, most of them in the Middle 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

43 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

10 formations

Phantom Creek — 53.42°N, 132.27°WWahrah — 22.97°N, 57.06°EWahrah — 22.73°N, 57.40°EGuwayza — 23.01°N, 57.76°EGuwayza — 22.96°N, 57.68°EGuwayza — 22.89°N, 57.74°ECamarena — 37.57°N, 3.50°WRosso ad Aptici — 45.90°N, 9.00°EFonzaso — 46.05°N, 11.88°ECalcare Selcifero di Fonzaso — 46.02°N, 11.75°EKalur Chert — 42.02°N, 20.05°EJarropa Radiolarite — 37.57°N, 3.50°WPotami — 37.73°N, 23.02°E

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The named rock units Acaeniotylopsis has been recovered from, largest first. Drawn where the rock is now, not where it formed. 17 occurrences have no formation on record, which is common for older literature.

Acaeniotylopsis and its relatives

Middle Jurassic

Where Acaeniotylopsis and its relatives were recorded in the Middle Jurassic.

Found in the same rock

528 taxa

The Paleobiology Database records 31 sites for Acaeniotylopsis, 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

13 references

Each of the 43 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. 1 further reference is 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 Acaeniotylopsis 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 Acaeniotylopsis, or no answer at all. This entry cannot say which.

No 3D scan of Acaeniotylopsis 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 itAcaeniotylinae through timeFormations of the Middle JurassicThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. Kito and De Wever 1994