Aulacogastrinus

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

On record

Recorded, not inferred
Sits inside
PraeaulacinaePBDB
Motility
actively mobilePBDB, for Arthropoda
Environment
terrestrialPBDB, for Insecta

Time the record covers

At most 17 million years on record.

Every occurrence read is dated to somewhere between 165.3 Mya and 149.2 Mya, and nothing in the dating separates them, so that window is what the record shows rather than a span.

Middle Jurassic — about 1 of 5 occurrencesMiddle JurassicLate Jurassic — about 4 of 5 occurrencesLate Jurassic166–165 Mya — about 0.0 occurrences165–165 Mya — about 0.2 occurrences165–164 Mya — about 0.2 occurrences164–164 Mya — about 0.2 occurrences164–163 Mya — about 0.2 occurrences163–162 Mya — about 0.2 occurrences162–162 Mya — about 0.2 occurrences162–161 Mya — about 0.2 occurrences161–161 Mya — about 0.2 occurrences161–160 Mya — about 0.2 occurrences160–160 Mya — about 0.2 occurrences160–159 Mya — about 0.2 occurrences159–158 Mya — about 0.2 occurrences158–158 Mya — about 0.2 occurrences158–157 Mya — about 0.2 occurrences157–157 Mya — about 0.2 occurrences157–156 Mya — about 0.2 occurrences156–156 Mya — about 0.2 occurrences156–155 Mya — about 0.2 occurrences155–154 Mya — about 0.1 occurrences154–154 Mya — about 0.1 occurrences154–153 Mya — about 0.1 occurrences153–153 Mya — about 0.1 occurrences153–152 Mya — about 0.1 occurrences152–152 Mya — about 0.1 occurrences152–151 Mya — about 0.1 occurrences151–150 Mya — about 0.1 occurrences150–150 Mya — about 0.1 occurrences150–149 Mya — about 0.1 occurrences149–149 Mya — about 0.0 occurrences165.8 Mya148.7 Mya

5 occurrences of Aulacogastrinus on record, most of them in the Late 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

5 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

2 formations

Daohugou — 41.32°N, 119.24°EKarabastau — 42.90°N, 70.00°E

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

Aulacogastrinus and its relatives

Late Jurassic

Where Aulacogastrinus and its relatives were recorded in the Late Jurassic.

Found in the same rock

474 taxa

The Paleobiology Database records 2 sites for Aulacogastrinus, 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

2 references

Each of the 5 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 Aulacogastrinus 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 Aulacogastrinus, or no answer at all. This entry cannot say which.

No 3D scan of Aulacogastrinus 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 itPraeaulacinae through timeFormations of the Late JurassicThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. Rasnitsyn 1983