Tritrabs hayi

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

On record

Recorded, not inferred
Sits inside
TritrabsPBDB

Time the record covers

At least 38 million years on record.

The record covers at least 170.9 Mya to 132.6 Mya. No occurrence read is dated outside 174.7 Mya to 125.77 Mya.

Early Jurassic — about 0 of 14 occurrencesMiddle Jurassic — about 9 of 14 occurrencesMiddle JurassicLate Jurassic — about 4 of 14 occurrencesLate JurassicEarly Cretaceous — about 1 of 14 occurrencesEarly Cretaceous176–174 Mya — about 0.2 occurrences174–172 Mya — about 0.4 occurrences172–171 Mya — about 0.5 occurrences171–169 Mya — about 0.6 occurrences169–167 Mya — about 2 occurrences167–166 Mya — about 1 occurrence166–164 Mya — about 1 occurrence164–162 Mya — about 1 occurrence162–160 Mya — about 0.8 occurrences160–159 Mya — about 1.0 occurrences159–157 Mya — about 2 occurrences157–155 Mya — about 0.3 occurrences155–154 Mya — about 0.2 occurrences154–152 Mya — about 0.1 occurrences152–150 Mya — about 0.1 occurrences150–149 Mya — about 0.1 occurrences149–147 Mya — about 0.1 occurrences147–145 Mya — about 0.1 occurrences145–143 Mya — about 0.1 occurrences143–142 Mya — about 0.0 occurrences133–132 Mya — about 0.1 occurrences132–130 Mya — about 0.2 occurrences130–128 Mya — about 0.2 occurrences128–126 Mya — about 0.2 occurrences126–125 Mya — about 0.1 occurrences170.9 Mya132.6 Mya176 Mya125 Mya

14 occurrences of Tritrabs hayi on record, most of them in the Middle 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

14 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

6 formations

Josephine — 41.87°N, 123.83°WRosso Ammonitico Medio — 37.97°N, 12.82°ESoccher — 46.19°N, 12.30°EFonzaso — 46.05°N, 11.88°EMaiolica — 43.48°N, 12.72°EMilanos — 37.57°N, 3.50°W

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The named rock units Tritrabs hayi has been recovered from, largest first. Drawn where the rock is now, not where it formed. 5 occurrences have no formation on record, which is common for older literature.

Tritrabs hayi and its relatives

Middle Jurassic

Where Tritrabs hayi and its relatives were recorded in the Middle Jurassic.

Found in the same rock

370 taxa

The Paleobiology Database records 12 sites for Tritrabs hayi, 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

9 references

Each of the 14 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 Tritrabs hayi 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 Tritrabs hayi, or no answer at all. This entry cannot say which.

No 3D scan of Tritrabs hayi 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 itTritrabs through timeFormations of the Middle JurassicThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. (Pessagno 1977)