Hatcherichnus

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

On record

Recorded, not inferred
Sits inside
CrocodyliaPBDB
Diet
carnivorePBDB, for Crocodylia
Motility
actively mobilePBDB, for Osteichthyes
Environment
marinePBDB, for Mesoeucrocodylia

Time the record covers

At least 44 million years on record.

The record covers at least 145.06 Mya to 100.5 Mya. No occurrence read is dated outside 161.5 Mya to 93.9 Mya.

Middle Jurassic — about 0 of 6 occurrencesLate Jurassic — about 4 of 6 occurrencesLate JurassicEarly Cretaceous — about 1 of 6 occurrencesEarly CretaceousLate Cretaceous — about 1 of 6 occurrencesLate Cretaceous163–161 Mya — about 0.1 occurrences161–158 Mya — about 0.1 occurrences158–156 Mya — about 0.1 occurrences156–153 Mya — about 0.4 occurrences153–151 Mya — about 0.7 occurrences151–149 Mya — about 0.9 occurrences149–146 Mya — about 0.9 occurrences146–144 Mya — about 0.7 occurrences144–142 Mya — about 0.2 occurrences123–121 Mya — about 0.0 occurrences121–118 Mya — about 0.1 occurrences118–116 Mya — about 0.1 occurrences116–114 Mya — about 0.1 occurrences114–111 Mya — about 0.1 occurrences111–109 Mya — about 0.1 occurrences109–107 Mya — about 0.1 occurrences107–104 Mya — about 0.1 occurrences104–102 Mya — about 0.1 occurrences102–100 Mya — about 0.2 occurrences100–97 Mya — about 0.4 occurrences97–95 Mya — about 0.4 occurrences95–93 Mya — about 0.1 occurrences145.06 Mya100.5 Mya163 Mya93 Mya

6 occurrences of Hatcherichnus on record, most of them in the Late 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

6 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

4 formations

Morrison — 38.55°N, 105.23°WMorrison — 38.34°N, 109.10°WMorrison — 42.73°N, 108.58°WAnning — 24.92°N, 102.04°EWinton — 22.09°S, 142.49°ECedar Mountain — 38.72°N, 109.73°W

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The named rock units Hatcherichnus has been recovered from, largest first. Drawn where the rock is now, not where it formed.

Hatcherichnus and its relatives

Late Jurassic

Where Hatcherichnus and its relatives were recorded in the Late Jurassic.

Found in the same rock

17 taxa

The Paleobiology Database records 6 sites for Hatcherichnus, and this reads all of them. The number is how many of those sites it was catalogued from too.

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

5 references

Each of the 6 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 Hatcherichnus 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 Hatcherichnus, or no answer at all. This entry cannot say which.

No 3D scan of Hatcherichnus 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 itCrocodylia through timeFormations of the Late JurassicThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. Foster and Lockley 1997