Megaradialocrinus

No picture of Megaradialocrinus was found. Wikidata and iDigBio were searched and had none. Wikipedia and 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 Megaradialocrinus, or no answer at all. This entry cannot say which.

On record

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

Time the record covers

At least 10 million years on record.

The record covers at least 385.9 Mya to 375.2 Mya. No occurrence read is dated outside 387.95 Mya to 372.15 Mya.

Devonian — about 9 of 9 occurrencesDevonian388–388 Mya — about 0.1 occurrences388–387 Mya — about 1 occurrence387–387 Mya — about 1 occurrence387–386 Mya — about 1 occurrence386–386 Mya — about 0.8 occurrences386–385 Mya — about 0.5 occurrences385–385 Mya — about 0.5 occurrences385–384 Mya — about 0.5 occurrences384–383 Mya — about 0.5 occurrences383–383 Mya — about 1 occurrence383–382 Mya — about 1.0 occurrences376–375 Mya — about 0.1 occurrences375–374 Mya — about 0.2 occurrences374–374 Mya — about 0.2 occurrences374–373 Mya — about 0.2 occurrences373–373 Mya — about 0.2 occurrences373–372 Mya — about 0.2 occurrences372–372 Mya — about 0.0 occurrences385.9 Mya375.2 Mya388.4 Mya371.6 Mya

9 occurrences of Megaradialocrinus 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

9 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

Loogh — 50.24°N, 6.71°ELoogh — 50.31°N, 6.71°EMiddle Loogh — 50.22°N, 6.65°EOos — 50.19°N, 6.51°ERoteisenstein — 50.31°N, 7.61°E

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

Megaradialocrinus and its relatives

Devonian

Where Megaradialocrinus and its relatives were recorded in the Devonian.

Found in the same rock

51 taxa

The Paleobiology Database records 3 sites for Megaradialocrinus, 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

5 references

Each of the 9 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 Megaradialocrinus was found. Wikidata and iDigBio were searched and had none.

Wikipedia and 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 Megaradialocrinus, or no answer at all. This entry cannot say which.

No 3D scan of Megaradialocrinus was found in MorphoSource and Sketchfab.

Smithsonian Open Access was 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 itHexacrinitidae through timeFormations of the DevonianThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. Chen and Yao 1993