Graffhamicrinus magnijkus

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

On record

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

Time the record covers

At least 17 million years on record.

The record covers at least 304.8 Mya to 287.6 Mya. No occurrence read is dated outside 305.8 Mya to 276.8 Mya.

Carboniferous — about 3 of 9 occurrencesCarboniferousPermian — about 6 of 9 occurrencesPermian306–305 Mya — about 0.4 occurrences305–304 Mya — about 0.6 occurrences304–303 Mya — about 0.1 occurrences303–302 Mya — about 0.4 occurrences302–301 Mya — about 0.4 occurrences301–300 Mya — about 0.4 occurrences300–299 Mya — about 0.4 occurrences299–298 Mya — about 0.4 occurrences298–297 Mya — about 0.4 occurrences297–296 Mya — about 0.4 occurrences296–295 Mya — about 0.4 occurrences295–294 Mya — about 0.4 occurrences294–293 Mya — about 0.4 occurrences293–292 Mya — about 0.4 occurrences292–291 Mya — about 0.4 occurrences291–290 Mya — about 0.4 occurrences290–289 Mya — about 0.4 occurrences289–288 Mya — about 0.4 occurrences288–287 Mya — about 0.3 occurrences287–286 Mya — about 0.1 occurrences286–285 Mya — about 0.1 occurrences285–284 Mya — about 0.1 occurrences284–283 Mya — about 0.1 occurrences283–282 Mya — about 0.1 occurrences282–281 Mya — about 0.1 occurrences281–280 Mya — about 0.1 occurrences280–279 Mya — about 0.1 occurrences279–278 Mya — about 0.1 occurrences278–277 Mya — about 0.1 occurrences277–276 Mya — about 0.0 occurrences304.8 Mya287.6 Mya306.4 Mya276.2 Mya

9 occurrences of Graffhamicrinus magnijkus on record, most of them in the Permian. 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

Kanwaka — 40.96°N, 95.85°WKanwaka — 40.93°N, 95.85°WKanwaka — 41.15°N, 95.01°WKanwaka — 40.88°N, 96.17°WKanwaka — 40.89°N, 96.11°WKanwaka — 41.01°N, 95.89°WDeer Creek — 40.40°N, 95.85°WPlattsburg — 41.01°N, 96.04°WSevery Shale — 40.05°N, 96.04°W

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

Graffhamicrinus magnijkus and its relatives

Permian

Where Graffhamicrinus magnijkus and its relatives were recorded in the Permian.

Found in the same rock

23 taxa

The Paleobiology Database records 9 sites for Graffhamicrinus magnijkus, 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

1 reference

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

Media and terms

Media content0

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

No 3D scan of Graffhamicrinus magnijkus 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 itGraffhamicrinus through timeFormations of the PermianThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. Strimple 1947