Kroppocrinus

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

On record

Recorded, not inferred
Sits inside
PygmaeocrinidaePBDB
Diet
suspension feederPBDB, for Disparida
Life habit
intermediate-level epifaunalPBDB, for Disparida
Motility
stationary, attachedPBDB, for Disparida
Vision
blindPBDB, for Crinoidea
Environment
marinePBDB, for Echinodermata

Time the record covers

At least 12 million years on record.

The record covers at least 422.7 Mya to 410.62 Mya. No occurrence read is dated outside 426.7 Mya to 382.31 Mya.

Silurian — about 1 of 4 occurrencesSilurianDevonian — about 3 of 4 occurrencesDevonian428–426 Mya — about 0.2 occurrences426–425 Mya — about 0.4 occurrences425–423 Mya — about 0.4 occurrences423–421 Mya — about 0.1 occurrences420–418 Mya — about 0.4 occurrences418–417 Mya — about 0.5 occurrences417–415 Mya — about 0.5 occurrences415–414 Mya — about 0.5 occurrences414–412 Mya — about 0.2 occurrences411–409 Mya — about 0.1 occurrences409–408 Mya — about 0.1 occurrences408–406 Mya — about 0.1 occurrences406–405 Mya — about 0.1 occurrences405–403 Mya — about 0.1 occurrences403–401 Mya — about 0.1 occurrences401–400 Mya — about 0.1 occurrences400–398 Mya — about 0.1 occurrences398–397 Mya — about 0.1 occurrences397–395 Mya — about 0.1 occurrences395–394 Mya — about 0.1 occurrences394–392 Mya — about 0.1 occurrences392–391 Mya — about 0.1 occurrences391–389 Mya — about 0.1 occurrences389–388 Mya — about 0.1 occurrences388–386 Mya — about 0.1 occurrences386–385 Mya — about 0.1 occurrences385–383 Mya — about 0.1 occurrences383–381 Mya — about 0.0 occurrences422.7 Mya410.62 Mya427.6 Mya381.4 Mya

4 occurrences of Kroppocrinus on record, most of them in the Devonian. 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

4 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.

Kroppocrinus and its relatives

Devonian

Where Kroppocrinus and its relatives were recorded in the Devonian.

Found in the same rock

15 taxa

The Paleobiology Database records 4 sites for Kroppocrinus, 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 4 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 Kroppocrinus 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 Kroppocrinus, or no answer at all. This entry cannot say which.

No 3D scan of Kroppocrinus 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 itPygmaeocrinidae through timeFormations of the DevonianThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. Jell 1999