Cribroblastus cornutus

No picture of Cribroblastus cornutus was found. Wikipedia, Wikidata, iDigBio and Smithsonian Open Access were searched and had none. GBIF was asked, and what came back is not recorded: nothing, or a picture this site could not tie to Cribroblastus cornutus, or no answer at all. This entry cannot say which.

On record

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

Time the record covers

At most 20 million years on record.

Every occurrence read is dated to somewhere between 342.9 Mya and 323.4 Mya, and nothing in the dating separates them, so that window is what the record shows rather than a span.

Carboniferous — about 3 of 3 occurrencesCarboniferous343–343 Mya — about 0.0 occurrences343–342 Mya — about 0.2 occurrences342–341 Mya — about 0.2 occurrences341–341 Mya — about 0.2 occurrences341–340 Mya — about 0.2 occurrences340–339 Mya — about 0.2 occurrences339–339 Mya — about 0.2 occurrences339–338 Mya — about 0.2 occurrences338–337 Mya — about 0.2 occurrences337–337 Mya — about 0.2 occurrences337–336 Mya — about 0.2 occurrences336–335 Mya — about 0.1 occurrences335–335 Mya — about 0.1 occurrences335–334 Mya — about 0.1 occurrences334–333 Mya — about 0.1 occurrences333–332 Mya — about 0.1 occurrences332–332 Mya — about 0.1 occurrences332–331 Mya — about 0.1 occurrences331–330 Mya — about 0.1 occurrences330–330 Mya — about 0.1 occurrences330–329 Mya — about 0.1 occurrences329–328 Mya — about 0.1 occurrences328–328 Mya — about 0.1 occurrences328–327 Mya — about 0.1 occurrences327–326 Mya — about 0.1 occurrences326–326 Mya — about 0.1 occurrences326–325 Mya — about 0.1 occurrences325–324 Mya — about 0.1 occurrences324–324 Mya — about 0.1 occurrences324–323 Mya — about 0.0 occurrences343.4 Mya322.9 Mya

3 occurrences of Cribroblastus cornutus on record, most of them in the Carboniferous. 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

St. Louis — 39.93°N, 90.79°WSt. Louis — 38.59°N, 90.26°WSt. Louis — 35.96°N, 88.02°W

Loading coastlines…

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

Cribroblastus cornutus and its relatives

Carboniferous

Where Cribroblastus cornutus and its relatives were recorded in the Carboniferous.

Found in the same rock

No other named taxon is catalogued from any of those sites.

The Paleobiology Database records 3 sites for Cribroblastus cornutus, and this reads all of them.

Entered from

1 reference

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 the Paleobiology Database's own record for the work.

Media and terms

Media content0

No picture of Cribroblastus cornutus was found. Wikipedia, Wikidata, iDigBio and Smithsonian Open Access were searched and had none.

GBIF was asked, and what came back is not recorded: nothing, or a picture this site could not tie to Cribroblastus cornutus, or no answer at all. This entry cannot say which.

No 3D scan was found. Smithsonian Open Access, MorphoSource and Sketchfab were all searched.

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

Keep going

What may have been alongside itCribroblastus through timeFormations of the CarboniferousThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. (Meek and Worthen 1861)