Cranaena circularis

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

On record

Recorded, not inferred
Sits inside
CranaenaPBDB
Diet
suspension feederPBDB, for Terebratulida
Life habit
low-level epifaunalPBDB, for Terebratulida
Motility
stationaryPBDB, for Terebratulida
Vision
blindPBDB, for Rhynchonellata
Environment
marinePBDB, for Lophophorata

Time the record covers

At most 6.9 million years on record.

Every occurrence read is dated to somewhere between 330.3 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 5 of 5 occurrencesCarboniferous331–330 Mya — about 0.0 occurrences330–330 Mya — about 0.2 occurrences330–330 Mya — about 0.2 occurrences330–329 Mya — about 0.2 occurrences329–329 Mya — about 0.2 occurrences329–329 Mya — about 0.2 occurrences329–329 Mya — about 0.2 occurrences329–328 Mya — about 0.2 occurrences328–328 Mya — about 0.2 occurrences328–328 Mya — about 0.2 occurrences328–328 Mya — about 0.2 occurrences328–327 Mya — about 0.2 occurrences327–327 Mya — about 0.2 occurrences327–327 Mya — about 0.2 occurrences327–327 Mya — about 0.2 occurrences327–326 Mya — about 0.2 occurrences326–326 Mya — about 0.2 occurrences326–326 Mya — about 0.2 occurrences326–326 Mya — about 0.2 occurrences326–325 Mya — about 0.2 occurrences325–325 Mya — about 0.2 occurrences325–325 Mya — about 0.2 occurrences325–324 Mya — about 0.2 occurrences324–324 Mya — about 0.2 occurrences324–324 Mya — about 0.2 occurrences324–324 Mya — about 0.2 occurrences324–323 Mya — about 0.2 occurrences323–323 Mya — about 0.0 occurrences330.8 Mya322.9 Mya

5 occurrences of Cranaena circularis 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

5 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

2 formations

Heath — 46.54°N, 110.43°WHeath — 47.13°N, 109.56°WHeath — 46.67°N, 109.13°WOtter — 47.16°N, 110.64°W

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

Cranaena circularis and its relatives

Carboniferous

Where Cranaena circularis and its relatives were recorded in the Carboniferous.

Found in the same rock

50 taxa

The Paleobiology Database records 5 sites for Cranaena circularis, 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

1 reference

Each of the 5 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 content0

No picture of Cranaena circularis 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 Cranaena circularis, 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 itCranaena through timeFormations of the CarboniferousThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. Easton 1962