Tropidoceratinae

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

On record

Recorded, not inferred
Sits inside
PolymorphitidaePBDB
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 least 3.7 million years on record.

The record covers at least 192.9 Mya to 189.2 Mya. No occurrence read is dated outside 201.4 Mya to 174.7 Mya.

Late Triassic — about 0 of 529 occurrencesEarly Jurassic — about 529 of 529 occurrencesEarly JurassicMiddle Jurassic — about 0 of 529 occurrences202–201 Mya — about 0.1 occurrences201–200 Mya — about 0.3 occurrences200–199 Mya — about 0.8 occurrences199–198 Mya — about 2 occurrences198–197 Mya — about 2 occurrences197–196 Mya — about 2 occurrences196–195 Mya — about 2 occurrences195–195 Mya — about 2 occurrences195–194 Mya — about 2 occurrences194–193 Mya — about 12 occurrences193–192 Mya — about 46 occurrences192–191 Mya — about 46 occurrences191–190 Mya — about 46 occurrences190–189 Mya — about 52 occurrences189–188 Mya — about 70 occurrences188–187 Mya — about 70 occurrences187–186 Mya — about 70 occurrences186–185 Mya — about 46 occurrences185–184 Mya — about 46 occurrences184–183 Mya — about 8 occurrences183–182 Mya — about 0.3 occurrences182–182 Mya — about 0.3 occurrences182–181 Mya — about 0.3 occurrences181–180 Mya — about 0.3 occurrences180–179 Mya — about 0.3 occurrences179–178 Mya — about 0.3 occurrences178–177 Mya — about 0.3 occurrences177–176 Mya — about 0.3 occurrences176–175 Mya — about 0.3 occurrences175–174 Mya — about 0.1 occurrences192.9 Mya189.2 Mya201.9 Mya174.2 Mya

529 occurrences of Tropidoceratinae 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

529 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

23 formations

Ghost Creek — 52.76°N, 131.55°WGhost Creek — 53.05°N, 131.93°WGhost Creek — 53.18°N, 132.02°WGhost Creek — 53.41°N, 132.30°WGhost Creek — 53.20°N, 132.05°WFannin — 52.76°N, 131.55°WFannin — 53.03°N, 131.88°WFannin — 53.38°N, 132.27°WFannin — 53.20°N, 132.05°WBelemnite Marls — 50.72°N, 2.85°WBelemnite Marls — 50.73°N, 2.87°WInklin — 59.34°N, 133.73°WInklin — 59.32°N, 133.77°WInklin — 59.23°N, 133.83°WInklin — 59.29°N, 133.98°WInklin — 59.30°N, 133.93°WInklin — 59.42°N, 134.00°WTűzkövesárok Limestone — 47.34°N, 18.09°EOust — 36.52°N, 10.06°EOust — 36.37°N, 10.09°EOust — 36.35°N, 10.07°EOust — 36.24°N, 9.99°EOust — 36.17°N, 9.92°EAllgäu — 47.18°N, 9.98°EAllgäu — 47.15°N, 10.10°ESpatsizi — 57.49°N, 128.89°WSpatsizi — 57.53°N, 129.03°WLower Lias — 51.80°N, 1.88°WSunrise — 38.50°N, 118.08°WSunrise — 39.33°N, 118.07°WMaude — 53.17°N, 132.03°WMaude — 53.20°N, 132.06°WMaude — 53.32°N, 132.48°WIsztimér Limestone — 47.18°N, 17.88°ECold Fish Volcanics — 57.67°N, 128.86°WCold Fish Volcanics — 57.50°N, 128.90°WCold Fish Volcanics — 57.72°N, 129.17°WAlmonacid de la Cuba — 41.29°N, 0.79°WAdnet — 47.46°N, 13.56°EAdnet — 47.17°N, 9.99°ESandilands — 52.76°N, 131.55°WEl Cholo — 34.95°S, 69.72°WAdnet — 48.89°N, 19.08°EBalimbu — 5.70°S, 144.90°EMaftah 1 top to Maftah 2 base — 33.46°N, 4.99°WPabba Shales — 57.38°N, 6.00°WAsientos — 25.98°S, 69.17°WAin Ouarka — 32.71°N, 0.16°W

Loading coastlines…

The named rock units Tropidoceratinae has been recovered from, largest first. Drawn where the rock is now, not where it formed. 260 occurrences have no formation on record, which is common for older literature.

Tropidoceratinae and its relatives

Early Jurassic

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

Found in the same rock

259 taxa

The Paleobiology Database records 337 sites for Tropidoceratinae, and this reads 240 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

40 references

Each of the 529 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. 28 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 Tropidoceratinae 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 Tropidoceratinae, or no answer at all. This entry cannot say which.

No 3D scan of Tropidoceratinae 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 itPolymorphitidae through timeFormations of the Early JurassicThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. (Hyatt 1900)