Pantrionychidae

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

On record

Recorded, not inferred
Sits inside
TrionychiaPBDB
Diet
omnivorePBDB, for Cryptodira
Life habit
aquaticPBDB, for Cryptodira
Motility
actively mobilePBDB, for Osteichthyes
Environment
freshwaterPBDB, for Cryptodira

Time the record covers

At least 78 million years on record.

The record covers at least 89.8 Mya to 11.63 Mya. No occurrence read is dated outside 100.5 Mya to 5.333 Mya.

Early Cretaceous — about 0 of 299 occurrencesLate Cretaceous — about 187 of 299 occurrencesLate CretaceousPaleocene — about 59 of 299 occurrencesPaleoceneEocene — about 46 of 299 occurrencesEoceneOligocene — about 0 of 299 occurrencesMiocene — about 7 of 299 occurrencesMiocenePliocene — about 0 of 299 occurrences102–99 Mya — about 0.1 occurrences99–96 Mya — about 0.2 occurrences96–93 Mya — about 1 occurrence93–89 Mya — about 2 occurrences89–86 Mya — about 0.2 occurrences86–83 Mya — about 8 occurrences83–79 Mya — about 20 occurrences79–76 Mya — about 20 occurrences76–73 Mya — about 20 occurrences73–69 Mya — about 54 occurrences69–66 Mya — about 60 occurrences66–63 Mya — about 36 occurrences63–60 Mya — about 10 occurrences60–56 Mya — about 13 occurrences56–53 Mya — about 13 occurrences53–50 Mya — about 14 occurrences50–46 Mya — about 14 occurrences46–43 Mya — about 3 occurrences43–40 Mya — about 1 occurrence40–36 Mya — about 2 occurrences36–33 Mya — about 0.8 occurrences23–20 Mya — about 0.6 occurrences20–17 Mya — about 0.7 occurrences17–13 Mya — about 2 occurrences13–10 Mya — about 3 occurrences10–6.7 Mya — about 1 occurrence6.7–3.4 Mya — about 0.3 occurrences89.8 Mya11.63 Mya102 Mya3 Mya

299 occurrences of Pantrionychidae on record, most of them in the Late Cretaceous. 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

299 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

54 formations

Hell Creek — 46.03°N, 103.77°WHell Creek — 46.38°N, 103.96°WHell Creek — 45.95°N, 103.96°WHell Creek — 46.41°N, 103.94°WHell Creek — 46.10°N, 103.30°WHell Creek — 46.33°N, 103.90°WHell Creek — 46.46°N, 104.00°WHell Creek — 45.94°N, 103.95°WHell Creek — 47.68°N, 106.43°WHell Creek — 47.55°N, 107.13°WHell Creek — 47.62°N, 107.32°WHell Creek — 47.52°N, 106.98°WHell Creek — 47.57°N, 107.10°WHell Creek — 47.52°N, 107.18°WHell Creek — 47.60°N, 106.27°WHell Creek — 47.80°N, 106.10°WHell Creek — 46.90°N, 101.50°WHell Creek — 46.33°N, 104.01°WHell Creek — 46.37°N, 104.08°WHell Creek — 46.38°N, 104.43°WHell Creek — 47.34°N, 108.22°WHell Creek — 46.41°N, 103.50°WHell Creek — 47.60°N, 107.00°WHell Creek — 47.70°N, 105.80°WHell Creek — 47.27°N, 107.13°WHell Creek — 45.89°N, 104.55°WHell Creek — 46.40°N, 103.42°WHell Creek — 46.30°N, 104.50°WHell Creek — 47.50°N, 106.40°WHell Creek — 47.60°N, 106.20°WHell Creek — 45.87°N, 103.79°WHell Creek — 45.00°N, 103.19°WFort Union — 44.72°N, 108.62°WFort Union — 44.30°N, 109.00°WFort Union — 46.05°N, 104.48°WFort Union — 46.10°N, 109.95°WFort Union — 45.20°N, 109.00°WFort Union — 44.72°N, 108.38°WFort Union — 47.60°N, 107.00°WFort Union — 47.70°N, 105.80°WFort Union — 47.80°N, 106.10°WFort Union — 45.40°N, 105.50°WFort Union — 45.90°N, 104.13°WFort Union — 41.60°N, 108.60°WLance — 43.30°N, 104.37°WLance — 43.12°N, 104.64°WLance — 41.57°N, 108.67°WLance — 43.15°N, 104.57°WLance — 43.17°N, 104.53°WLance — 43.00°N, 104.50°WLance — 43.25°N, 104.52°WKirtland — 36.31°N, 108.08°WKirtland — 36.34°N, 108.21°WKirtland — 36.14°N, 108.11°WKirtland — 36.15°N, 107.92°WKirtland — 36.29°N, 108.54°WKirtland — 36.50°N, 108.08°WDenver — 38.80°N, 104.80°WDenver — 39.84°N, 105.04°WDenver — 39.75°N, 105.22°WDenver — 39.63°N, 104.33°WDenver — 39.50°N, 104.70°WDenver — 38.91°N, 104.53°WBridger — 41.20°N, 110.50°WBridger — 41.32°N, 110.38°WFerris — 41.94°N, 106.88°WFerris — 41.80°N, 107.00°WFerris — 41.95°N, 106.89°WKaiparowits — 37.75°N, 111.61°WKaiparowits — 37.42°N, 111.79°WKaiparowits — 37.45°N, 111.53°WAguja — 29.20°N, 103.55°WAguja — 29.25°N, 103.55°WAguja — 29.32°N, 103.52°WWillwood — 44.30°N, 109.00°WWillwood — 44.78°N, 108.97°WWillwood — 44.50°N, 108.00°WWillwood — 43.92°N, 107.58°WAquia — 37.88°N, 76.96°WAquia — 38.50°N, 77.59°WAquia — 38.45°N, 77.25°WAquia — 38.37°N, 77.30°WAquia — 38.71°N, 77.02°WLaramie — 40.29°N, 106.86°WLaramie — 39.50°N, 104.70°WNacimiento — 36.35°N, 108.10°WNacimiento — 36.07°N, 107.97°WJavelina — 29.30°N, 103.50°WJavelina — 29.40°N, 103.32°WJavelina — 29.21°N, 103.61°WFort Crittenden — 31.67°N, 110.77°WNanjemoy — 38.28°N, 77.37°WNanjemoy — 38.07°N, 77.03°WSevern — 38.91°N, 76.85°WSevern — 38.96°N, 76.71°WJudith River — 48.93°N, 110.57°WJudith River — 48.97°N, 110.55°WBostobe — 46.57°N, 63.87°EBostobe — 49.52°N, 74.39°EBissekty — 42.12°N, 62.66°ENorth Horn — 39.10°N, 111.80°WNorth Horn — 41.00°N, 110.50°WCalvert — 38.54°N, 76.73°WKirtland? — 36.29°N, 108.54°WKirtland? — 36.27°N, 108.17°WFruitland — 36.12°N, 107.78°W

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The named rock units Pantrionychidae has been recovered from, largest first. Drawn where the rock is now, not where it formed. 30 further formations hold fewer occurrences each and are not listed. 28 occurrences have no formation on record, which is common for older literature.

Pantrionychidae and its relatives

Late Cretaceous

Where Pantrionychidae and its relatives were recorded in the Late Cretaceous.

Found in the same rock

1,555 taxa

The Paleobiology Database records 246 sites for Pantrionychidae, 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

88 references

Each of the 299 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. 76 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 Pantrionychidae 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 Pantrionychidae, or no answer at all. This entry cannot say which.

No 3D scan of Pantrionychidae 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 itTrionychia through timeFormations of the Late CretaceousThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. Joyce et al. 2004