Cassianoides

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

On record

Recorded, not inferred
Sits inside
CassianoidinaePBDB
Diet
suspension feederPBDB, for Pectinida
Life habit
epifaunalPBDB, for Pectinida
Motility
stationaryPBDB, for Pectinida
Vision
blindPBDB, for Bivalvia
Environment
marinePBDB, for Pectinida

Time the record covers

At least 39 million years on record.

The record covers at least 293.52 Mya to 254.14 Mya. No occurrence read is dated outside 298.9 Mya to 251.902 Mya.

Carboniferous — about 0 of 33 occurrencesPermian — about 33 of 33 occurrencesPermianEarly Triassic — about 0 of 33 occurrences300–298 Mya — about 0.4 occurrences298–297 Mya — about 0.9 occurrences297–295 Mya — about 0.9 occurrences295–293 Mya — about 0.8 occurrences293–292 Mya — about 0.6 occurrences292–290 Mya — about 0.6 occurrences290–288 Mya — about 0.5 occurrences288–287 Mya — about 0.5 occurrences287–285 Mya — about 0.5 occurrences285–284 Mya — about 0.5 occurrences284–282 Mya — about 1 occurrence282–280 Mya — about 1 occurrence280–279 Mya — about 1 occurrence279–277 Mya — about 1 occurrence277–275 Mya — about 1 occurrence275–274 Mya — about 2 occurrences274–272 Mya — about 2 occurrences272–271 Mya — about 2 occurrences271–269 Mya — about 2 occurrences269–267 Mya — about 2 occurrences267–266 Mya — about 0.4 occurrences261–259 Mya — about 0.7 occurrences259–257 Mya — about 2 occurrences257–256 Mya — about 2 occurrences256–254 Mya — about 2 occurrences254–253 Mya — about 4 occurrences253–251 Mya — about 2 occurrences293.52 Mya254.14 Mya299.8 Mya251 Mya

33 occurrences of Cassianoides 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

33 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

12 formations

Senja — 28.68°N, 84.08°ESenja — 28.67°N, 84.04°EWord — 30.39°N, 103.18°WWord — 30.34°N, 103.30°WCherry Canyon — 31.86°N, 104.82°WPark City — 42.97°N, 106.78°WPark City — 43.19°N, 109.16°WHess — 30.36°N, 103.16°WHess — 30.42°N, 103.08°WRoad Canyon — 30.39°N, 103.14°WBone Spring — 31.35°N, 104.86°WKapp Starostin — 78.08°N, 13.80°EEpiskopi — 37.33°N, 23.46°ESkinner Ranch — 30.38°N, 103.20°WFlat Top — 24.85°S, 150.12°ETuzancoa — 20.77°N, 98.57°W

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The named rock units Cassianoides has been recovered from, largest first. Drawn where the rock is now, not where it formed. 5 occurrences have no formation on record, which is common for older literature.

Cassianoides and its relatives

Permian

Where Cassianoides and its relatives were recorded in the Permian.

Found in the same rock

793 taxa

The Paleobiology Database records 29 sites for Cassianoides, 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

10 references

Each of the 33 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 Cassianoides 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 Cassianoides, or no answer at all. This entry cannot say which.

No 3D scan of Cassianoides 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 itCassianoidinae through timeFormations of the PermianThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. Newell and Boyd 1995