Eryon perroni

Eryon perroni

via iDigBio · CC BY-NC-ND · via iDigBio. May be a photograph of a specimen, or an artist’s reconstruction — an interpretation of a skeleton, since colour and soft tissue are almost never preserved.

On record

Recorded, not inferred
Sits inside
EryonPBDB
Diet
carnivorePBDB, for Decapoda
Life habit
infaunalPBDB, for Polychelida
Motility
actively mobilePBDB, for Malacostraca
Vision
well-developedPBDB, for Malacostraca

Time the record covers

At most 59 million years on record.

Every occurrence read is dated to somewhere between 201.4 Mya and 143.1 Mya, and nothing in the dating separates them, so that window is what the record shows rather than a span.

Late Triassic — about 0 of 2 occurrencesEarly Jurassic — about 0 of 2 occurrencesEarly JurassicMiddle Jurassic — about 0 of 2 occurrencesMiddle JurassicLate Jurassic — about 1 of 2 occurrencesLate JurassicEarly Cretaceous — about 0 of 2 occurrences203–201 Mya — about 0.0 occurrences201–199 Mya — about 0.0 occurrences199–197 Mya — about 0.0 occurrences197–194 Mya — about 0.0 occurrences194–192 Mya — about 0.0 occurrences192–190 Mya — about 0.0 occurrences190–188 Mya — about 0.0 occurrences188–186 Mya — about 0.0 occurrences186–184 Mya — about 0.0 occurrences184–182 Mya — about 0.0 occurrences182–180 Mya — about 0.0 occurrences180–178 Mya — about 0.0 occurrences178–176 Mya — about 0.0 occurrences176–174 Mya — about 0.0 occurrences174–172 Mya — about 0.0 occurrences172–170 Mya — about 0.0 occurrences170–168 Mya — about 0.0 occurrences168–166 Mya — about 0.0 occurrences166–164 Mya — about 0.0 occurrences164–162 Mya — about 0.0 occurrences162–160 Mya — about 0.6 occurrences160–158 Mya — about 0.5 occurrences158–156 Mya — about 0.0 occurrences156–154 Mya — about 0.0 occurrences154–152 Mya — about 0.0 occurrences152–150 Mya — about 0.0 occurrences150–148 Mya — about 0.0 occurrences148–146 Mya — about 0.0 occurrences146–144 Mya — about 0.0 occurrences144–142 Mya — about 0.0 occurrences203 Mya142 Mya

2 occurrences of Eryon perroni 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

2 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

1 formation

Terrain à Chailles — 47.65°N, 6.28°E

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The named rock units Eryon perroni has been recovered from, largest first. Drawn where the rock is now, not where it formed. 1 occurrence has no formation on record, which is common for older literature.

Eryon perroni and its relatives

Late Jurassic

Where Eryon perroni and its relatives were recorded in the Late Jurassic.

Found in the same rock

4 taxa

The Paleobiology Database records 1 site for Eryon perroni, 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

2 references

Each of the 2 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. Each entry links to the Paleobiology Database's own record for the work.

Media and terms

Media content1

Picture of Eryon perroni

Source
iDigBio
Credit
via iDigBio
Licence
CC BY-NC-ND
Commercial use
the licence does not allow it

No 3D scan of Eryon perroni 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 itEryon through timeFormations of the Late JurassicThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. Étallon 1859