Acastea minispinea

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

On record

Recorded, not inferred
Sits inside
AcasteaPBDB

Time the record covers

At least 6.1 million years on record.

The record covers at least 149.2 Mya to 143.1 Mya. No occurrence read is dated outside 152.21 Mya to 132.6 Mya.

Late Jurassic — about 17 of 23 occurrencesLate JurassicEarly Cretaceous — about 6 of 23 occurrencesEarly Cretaceous153–152 Mya — about 0.1 occurrences152–151 Mya — about 0.2 occurrences151–151 Mya — about 0.2 occurrences151–150 Mya — about 0.2 occurrences150–149 Mya — about 0.2 occurrences149–149 Mya — about 2 occurrences149–148 Mya — about 2 occurrences148–147 Mya — about 2 occurrences147–147 Mya — about 2 occurrences147–146 Mya — about 2 occurrences146–145 Mya — about 2 occurrences145–144 Mya — about 1 occurrence144–144 Mya — about 1.0 occurrences144–143 Mya — about 1.0 occurrences143–142 Mya — about 0.7 occurrences142–142 Mya — about 0.7 occurrences142–141 Mya — about 0.7 occurrences141–140 Mya — about 0.5 occurrences140–140 Mya — about 0.5 occurrences140–139 Mya — about 0.5 occurrences139–138 Mya — about 0.5 occurrences138–138 Mya — about 0.5 occurrences138–137 Mya — about 0.4 occurrences137–136 Mya — about 0.1 occurrences136–136 Mya — about 0.1 occurrences136–135 Mya — about 0.1 occurrences135–134 Mya — about 0.1 occurrences134–133 Mya — about 0.1 occurrences133–133 Mya — about 0.1 occurrences133–132 Mya — about 0.0 occurrences149.2 Mya143.1 Mya152.7 Mya132.1 Mya

23 occurrences of Acastea minispinea 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

23 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

8 formations

Taman — 21.28°N, 98.82°WOberalmer Schichten — 47.62°N, 13.25°EOberalmer Schichten — 47.73°N, 13.03°EWahrah — 22.97°N, 57.06°EAmeghino — 64.47°S, 58.97°WRosso ad Aptici — 45.88°N, 8.64°ELimanangcong — 11.99°N, 120.21°ESchrambach-Schichten — 47.73°N, 13.03°ESchrambach-Schichten — 47.68°N, 13.05°E

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

Acastea minispinea and its relatives

Late Jurassic

Where Acastea minispinea and its relatives were recorded in the Late Jurassic.

Found in the same rock

369 taxa

The Paleobiology Database records 22 sites for Acastea minispinea, 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

4 references

Each of the 23 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 Acastea minispinea 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 Acastea minispinea, or no answer at all. This entry cannot say which.

No 3D scan of Acastea minispinea 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 itAcastea through timeFormations of the Late JurassicThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. Yang 1993