Trionychini

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

On record

Recorded, not inferred
Sits inside
TrionychinaePBDB
Diet
piscivore, carnivorePBDB, for Trionychidae
Life habit
aquatic, solitaryPBDB, for Trionychidae
Motility
actively mobilePBDB, for Trionychidae
Environment
brackish,freshwaterPBDB, for Trionychidae

Time the record covers

At least 66 million years on record.

The record covers at least 89.8 Mya to 23.04 Mya. No occurrence read is dated outside 100.5 Mya to 20.45 Mya.

Early Cretaceous — about 0 of 21 occurrencesLate Cretaceous — about 2 of 21 occurrencesLate CretaceousPaleocene — about 4 of 21 occurrencesPaleoceneEocene — about 12 of 21 occurrencesEoceneOligocene — about 2 of 21 occurrencesOligoceneMiocene — about 1 of 21 occurrences102–99 Mya — about 0.1 occurrences99–97 Mya — about 0.2 occurrences97–94 Mya — about 0.2 occurrences94–91 Mya — about 0.8 occurrences91–88 Mya — about 0.5 occurrences88–85 Mya — about 0.2 occurrences85–83 Mya — about 0.1 occurrences66–63 Mya — about 0.6 occurrences63–60 Mya — about 2 occurrences60–58 Mya — about 2 occurrences52–49 Mya — about 0.3 occurrences49–47 Mya — about 2 occurrences47–44 Mya — about 4 occurrences44–41 Mya — about 5 occurrences41–38 Mya — about 1 occurrence35–33 Mya — about 0.4 occurrences33–30 Mya — about 0.8 occurrences30–27 Mya — about 0.8 occurrences24–22 Mya — about 0.5 occurrences22–19 Mya — about 0.5 occurrences89.8 Mya23.04 Mya102 Mya19 Mya

21 occurrences of Trionychini on record, most of them in the Eocene. The Paleobiology Database records this as a living group, and the chart stops with its fossils rather than at the present. 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

21 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

11 formations

Uinta — 40.37°N, 109.64°WUinta — 40.16°N, 109.32°WUinta — 40.07°N, 109.28°WUinta — 40.20°N, 109.90°WLellinge Greensand — 55.68°N, 12.60°ELellinge Greensand — 55.63°N, 12.61°EFleming — 31.00°N, 93.40°WMessel — 49.93°N, 8.73°EBaynshire — 43.47°N, 99.83°EBissekty — 42.12°N, 62.66°EWashakie — 41.70°N, 109.00°WKressenberg — 47.83°N, 12.72°EKøbenhavn Limestone — 55.71°N, 12.60°EEifel — 50.10°N, 6.84°EKressenberg — 47.92°N, 13.00°E

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The named rock units Trionychini 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.

Trionychini and its relatives

Eocene

Where Trionychini and its relatives were recorded in the Eocene.

Found in the same rock

346 taxa

The Paleobiology Database records 21 sites for Trionychini, 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

14 references

Each of the 21 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. 2 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 Trionychini 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 Trionychini, or no answer at all. This entry cannot say which.

No 3D scan of Trionychini 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 itTrionychinae through timeFormations of the EoceneThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. Gray 1825