Angulobracchia biordinalis

No picture of Angulobracchia biordinalis was found. Wikidata and iDigBio were searched and had none. Wikipedia and 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 Angulobracchia biordinalis, or no answer at all. This entry cannot say which.

On record

Recorded, not inferred
Sits inside
AngulobracchiaPBDB

Time the record covers

At least 8.7 million years on record.

The record covers at least 157.9 Mya to 149.2 Mya. No occurrence read is dated outside 161.5 Mya to 143.1 Mya.

Middle Jurassic — about 0 of 26 occurrencesLate Jurassic — about 26 of 26 occurrencesLate JurassicEarly Cretaceous — about 0 of 26 occurrences162–161 Mya — about 0.1 occurrences161–161 Mya — about 0.4 occurrences161–160 Mya — about 0.4 occurrences160–159 Mya — about 0.4 occurrences159–159 Mya — about 0.9 occurrences159–158 Mya — about 2 occurrences158–157 Mya — about 2 occurrences157–157 Mya — about 2 occurrences157–156 Mya — about 2 occurrences156–156 Mya — about 2 occurrences156–155 Mya — about 2 occurrences155–154 Mya — about 2 occurrences154–154 Mya — about 2 occurrences154–153 Mya — about 2 occurrences153–152 Mya — about 2 occurrences152–152 Mya — about 0.9 occurrences152–151 Mya — about 0.8 occurrences151–150 Mya — about 0.8 occurrences150–150 Mya — about 0.8 occurrences150–149 Mya — about 0.7 occurrences149–148 Mya — about 0.4 occurrences148–148 Mya — about 0.4 occurrences148–147 Mya — about 0.4 occurrences147–146 Mya — about 0.4 occurrences146–146 Mya — about 0.4 occurrences146–145 Mya — about 0.4 occurrences145–145 Mya — about 0.1 occurrences145–144 Mya — about 0.1 occurrences144–143 Mya — about 0.1 occurrences143–143 Mya — about 0.0 occurrences157.9 Mya149.2 Mya162 Mya142.6 Mya

26 occurrences of Angulobracchia biordinalis 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

26 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

7 formations

Rosso Ammonitico Medio — 38.00°N, 12.83°EFonzaso — 45.88°N, 8.64°EFonzaso — 46.05°N, 11.88°ECzajakowa Radiolarite — 49.37°N, 20.62°ECzajakowa Radiolarite — 49.25°N, 20.92°EWahrah — 23.27°N, 56.65°EWahrah — 22.74°N, 57.26°EAmeghino — 64.47°S, 58.97°WDachhornstein — 48.88°N, 11.01°EMilanos — 37.57°N, 3.50°W

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The named rock units Angulobracchia biordinalis has been recovered from, largest first. Drawn where the rock is now, not where it formed. 2 occurrences have no formation on record, which is common for older literature.

Angulobracchia biordinalis and its relatives

Late Jurassic

Where Angulobracchia biordinalis and its relatives were recorded in the Late Jurassic.

Found in the same rock

308 taxa

The Paleobiology Database records 15 sites for Angulobracchia biordinalis, 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

10 references

Each of the 26 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 Angulobracchia biordinalis was found. Wikidata and iDigBio were searched and had none.

Wikipedia and 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 Angulobracchia biordinalis, or no answer at all. This entry cannot say which.

No 3D scan of Angulobracchia biordinalis 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 itAngulobracchia through timeFormations of the Late JurassicThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. Ozvoldova 1984