Echinoneus

Echinoneus is a genus of echinoderms belonging to the family Echinoneidae.

Echinoneus

Philippe Bourjon · CC BY-SA 4.0 · via Wikipedia/Commons. 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
EchinoneidaePBDB
Diet
grazer, deposit feederPBDB, for Echinoidea
Life habit
epifaunalPBDB, for Echinoidea
Motility
actively mobilePBDB, for Echinoidea
Vision
limitedPBDB, for Echinoidea
Environment
marinePBDB, for Echinodermata

Time the record covers

At least 24 million years on record.

The record covers at least 27.3 Mya to 2.58 Mya. No occurrence read is dated outside 33.9 Mya to 11.7 ka.

Eocene — about 0 of 10 occurrencesOligocene — about 2 of 10 occurrencesOligoceneMiocene — about 4 of 10 occurrencesMiocenePliocene — about 3 of 10 occurrencesPleistocene — about 1 of 10 occurrences35–33 Mya — about 0.1 occurrences33–32 Mya — about 0.3 occurrences32–31 Mya — about 0.3 occurrences31–30 Mya — about 0.3 occurrences30–29 Mya — about 0.3 occurrences29–28 Mya — about 0.3 occurrences28–27 Mya — about 0.1 occurrences23–22 Mya — about 0.2 occurrences22–21 Mya — about 0.2 occurrences21–20 Mya — about 0.3 occurrences20–18 Mya — about 0.3 occurrences18–17 Mya — about 0.3 occurrences17–16 Mya — about 0.3 occurrences16–15 Mya — about 0.4 occurrences15–14 Mya — about 0.4 occurrences14–13 Mya — about 0.3 occurrences13–12 Mya — about 0.2 occurrences8.1–6.9 Mya — about 0.2 occurrences6.9–5.8 Mya — about 0.6 occurrences5.8–4.6 Mya — about 1 occurrence4.6–3.5 Mya — about 2 occurrences3.5–2.3 Mya — about 0.4 occurrences2.3–1.2 Mya — about 0.4 occurrences1.2–0 Mya — about 0.4 occurrences27.3 Mya2.58 Mya34.6 Mya0 Mya

10 occurrences of Echinoneus on record, most of them in the Miocene. The Paleobiology Database records this as a living group. 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

10 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

Moneague — 18.03°N, 77.45°WSign — 18.48°N, 77.58°WBorutta — 40.83°N, 8.43°EImperial — 32.87°N, 116.03°W

Loading coastlines…

The named rock units Echinoneus has been recovered from, largest first. Drawn where the rock is now, not where it formed. 6 occurrences have no formation on record, which is common for older literature.

Echinoneus and its relatives

Miocene

Where Echinoneus and its relatives were recorded in the Miocene.

Found in the same rock

155 taxa

The Paleobiology Database records 9 sites for Echinoneus, 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

10 references

Each of the 10 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 content1

Picture of Echinoneus

Credit
Philippe Bourjon
Licence
CC BY-SA 4.0
Commercial use
the licence allows it

No 3D scan of Echinoneus 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.

The description on this site

Licence
CC BY-SA 4.0

This is what the site found, which is not the same as what exists.

Keep going

What may have been alongside itEchinoneidae through timeFormations of the MioceneThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. Leske 1778