Asteroceratidae

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

On record

Recorded, not inferred
Sits inside
PsiloceratoideaPBDB
Diet
carnivorePBDB, for Ammonoidea
Life habit
nektonicPBDB, for Ammonoidea
Motility
fast-movingPBDB, for Ammonoidea
Vision
well-developedPBDB, for Cephalopoda
Environment
marinePBDB, for Cephalopoda

Time the record covers

At most 27 million years on record.

Every occurrence read is dated to somewhere between 201.4 Mya and 174.7 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 278 occurrencesEarly Jurassic — about 278 of 278 occurrencesEarly JurassicMiddle Jurassic — about 0 of 278 occurrences202–201 Mya — about 0.1 occurrences201–200 Mya — about 0.2 occurrences200–199 Mya — about 14 occurrences199–198 Mya — about 37 occurrences198–197 Mya — about 37 occurrences197–196 Mya — about 37 occurrences196–195 Mya — about 37 occurrences195–195 Mya — about 37 occurrences195–194 Mya — about 37 occurrences194–193 Mya — about 29 occurrences193–192 Mya — about 1.0 occurrences192–191 Mya — about 1.0 occurrences191–190 Mya — about 1.0 occurrences190–189 Mya — about 1.0 occurrences189–188 Mya — about 1.0 occurrences188–187 Mya — about 1.0 occurrences187–186 Mya — about 1.0 occurrences186–185 Mya — about 1.0 occurrences185–184 Mya — about 1.0 occurrences184–183 Mya — about 0.3 occurrences183–182 Mya — about 0.1 occurrences182–182 Mya — about 0.1 occurrences182–181 Mya — about 0.1 occurrences181–180 Mya — about 0.1 occurrences180–179 Mya — about 0.1 occurrences179–178 Mya — about 0.1 occurrences178–177 Mya — about 0.1 occurrences177–176 Mya — about 0.1 occurrences176–175 Mya — about 0.1 occurrences175–174 Mya — about 0.1 occurrences201.9 Mya174.2 Mya

278 occurrences of Asteroceratidae 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

278 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

29 formations

Coimbra — 39.76°N, 9.03°WIsztimér Limestone — 47.20°N, 17.90°EIsztimér Limestone — 46.98°N, 17.30°ELast Creek — 51.09°N, 122.97°WSunrise — 38.66°N, 118.19°WSunrise — 38.89°N, 117.87°WCalcaires à Gryphées — 47.06°N, 4.74°EInklin — 59.28°N, 133.82°WInklin — 59.32°N, 133.89°WInklin — 59.42°N, 134.00°WInklin — 59.33°N, 133.74°WSierra de Santa Rosa — 30.63°N, 112.57°WLower Lias — 51.80°N, 1.88°WHuayacocotla — 20.33°N, 98.22°WAdnet — 47.14°N, 9.84°EAdnet — 47.17°N, 10.01°ETelkwa — 54.77°N, 127.17°WTelkwa — 54.84°N, 127.84°WIsztimér — 47.18°N, 17.83°EAllgäu — 47.72°N, 13.73°EAllgäu — 47.18°N, 9.98°EAllgäu — 47.10°N, 9.78°EAntimonio — 30.63°N, 112.57°WOust — 36.52°N, 10.06°EAllgäu — 47.79°N, 12.58°ECharmouth Mudstone — 50.73°N, 2.91°WJinji — 22.16°N, 112.50°EJinji — 23.24°N, 115.46°EMurray Ridge — 68.03°N, 135.43°WTolo Channel — 22.45°N, 114.28°EQuebrada del Salitre — 25.89°S, 69.18°WQuebrada del Salitre — 25.97°S, 69.20°WAin Ouarka — 32.71°N, 0.16°WArvison — 41.25°N, 122.33°WBlack Limestones — 38.02°N, 14.73°E

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The named rock units Asteroceratidae has been recovered from, largest first. Drawn where the rock is now, not where it formed. 5 further formations hold fewer occurrences each and are not listed. 97 occurrences have no formation on record, which is common for older literature.

Asteroceratidae and its relatives

Early Jurassic

Where Asteroceratidae and its relatives were recorded in the Early Jurassic.

Found in the same rock

438 taxa

The Paleobiology Database records 111 sites for Asteroceratidae, 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

50 references

Each of the 278 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. 38 further references are 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 Asteroceratidae 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 Asteroceratidae, or no answer at all. This entry cannot say which.

No 3D scan of Asteroceratidae 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 itPsiloceratoidea through timeFormations of the Early JurassicThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. (Spath 1946)