Paraconocrinus

Paraconocrinus

via iDigBio · CC BY · 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
BathycrinidaePBDB
Diet
suspension feederPBDB, for Bathycrinidae
Life habit
upper-level epifaunalPBDB, for Bathycrinidae
Motility
stationary, attachedPBDB, for Bathycrinidae
Vision
blindPBDB, for Crinoidea
Environment
marinePBDB, for Comatulida

Time the record covers

At least 20 million years on record.

The record covers at least 41.03 Mya to 20.45 Mya. No occurrence read is dated outside 48.07 Mya to 15.98 Mya.

Eocene — about 1 of 3 occurrencesEoceneOligocene — about 0 of 3 occurrencesMiocene — about 2 of 3 occurrencesMiocene49–48 Mya — about 0.1 occurrences48–46 Mya — about 0.2 occurrences46–45 Mya — about 0.2 occurrences45–44 Mya — about 0.2 occurrences44–43 Mya — about 0.2 occurrences43–42 Mya — about 0.2 occurrences42–41 Mya — about 0.1 occurrences21–20 Mya — about 0.3 occurrences20–19 Mya — about 0.5 occurrences19–18 Mya — about 0.5 occurrences18–16 Mya — about 0.5 occurrences16–15 Mya — about 0.2 occurrences41.03 Mya20.45 Mya48.7 Mya15.3 Mya

3 occurrences of Paraconocrinus on record, most of them in the Miocene. 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

3 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

Chiampo Marble — 45.54°N, 11.26°E

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The named rock units Paraconocrinus has been recovered from, largest first. Drawn where the rock is now, not where it formed. 2 occurrences have no formation on record, which is common for older literature.

Paraconocrinus and its relatives

Miocene

Where Paraconocrinus and its relatives were recorded in the Miocene.

Found in the same rock

5 taxa

The Paleobiology Database records 3 sites for Paraconocrinus, 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 3 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 doi.org. Relayed as the Paleobiology Database holds them, not checked against what they resolve to.

Media and terms

Media content1

Picture of Paraconocrinus

Source
iDigBio
Credit
via iDigBio
Licence
CC BY
Commercial use
the licence allows it

No 3D scan of Paraconocrinus 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 itBathycrinidae through timeFormations of the MioceneThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. Roux and Philippe 2021