Cyrtorostra varicostata

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

On record

Recorded, not inferred
Sits inside
CyrtorostraPBDB
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 33 million years on record.

The record covers at least 293.52 Mya to 259.857 Mya. No occurrence read is dated outside 298.9 Mya to 251.902 Mya.

Carboniferous — about 0 of 67 occurrencesPermian — about 67 of 67 occurrencesPermianEarly Triassic — about 0 of 67 occurrences300–298 Mya — about 0.3 occurrences298–297 Mya — about 0.6 occurrences297–295 Mya — about 0.6 occurrences295–293 Mya — about 0.5 occurrences284–282 Mya — about 2 occurrences282–280 Mya — about 2 occurrences280–279 Mya — about 2 occurrences279–277 Mya — about 2 occurrences277–275 Mya — about 2 occurrences275–274 Mya — about 3 occurrences274–272 Mya — about 3 occurrences272–271 Mya — about 3 occurrences271–269 Mya — about 3 occurrences269–267 Mya — about 3 occurrences267–266 Mya — about 5 occurrences266–264 Mya — about 5 occurrences264–262 Mya — about 0.7 occurrences262–261 Mya — about 0.7 occurrences261–259 Mya — about 3 occurrences259–257 Mya — about 6 occurrences257–256 Mya — about 6 occurrences256–254 Mya — about 6 occurrences254–253 Mya — about 3 occurrences253–251 Mya — about 1 occurrence293.52 Mya259.857 Mya299.8 Mya251 Mya

67 occurrences of Cyrtorostra varicostata 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

67 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

Park City — 42.97°N, 106.78°WPark City — 43.56°N, 108.87°WPark City — 42.25°N, 110.78°WPark City — 43.70°N, 109.66°WPark City — 43.35°N, 109.40°WPark City — 43.30°N, 110.76°WPark City — 42.11°N, 110.82°WPark City — 44.68°N, 112.44°WPark City — 43.38°N, 109.45°WPark City — 43.53°N, 108.65°WPark City — 43.32°N, 110.15°WPark City — 42.98°N, 109.00°WPark City — 43.19°N, 109.16°WRoad Canyon — 30.38°N, 103.16°WRoad Canyon — 30.39°N, 103.14°WRoad Canyon — 30.30°N, 103.34°WRoad Canyon — 30.36°N, 103.27°WWord — 30.39°N, 103.18°WCathedral Mountain — 30.41°N, 103.11°WCathedral Mountain — 30.30°N, 103.30°WCathedral Mountain — 30.39°N, 103.16°WShedhorn — 42.97°N, 106.78°WShedhorn — 47.06°N, 109.43°WShedhorn — 45.03°N, 112.68°WPhosphoria — 47.06°N, 109.43°WPhosphoria — 42.69°N, 111.51°WPhosphoria — 44.76°N, 112.30°WBell Canyon — 31.82°N, 104.77°WBell Canyon — 31.92°N, 104.76°WNeal Ranch — 30.35°N, 103.14°WCherry Canyon — 31.86°N, 104.82°WRoad — 30.36°N, 103.27°WHess — 30.33°N, 103.23°WTuzancoa — 20.77°N, 98.57°W

Loading coastlines…

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

Cyrtorostra varicostata and its relatives

Permian

Where Cyrtorostra varicostata and its relatives were recorded in the Permian.

Found in the same rock

1,036 taxa

The Paleobiology Database records 63 sites for Cyrtorostra varicostata, 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 67 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 Cyrtorostra varicostata 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 Cyrtorostra varicostata, or no answer at all. This entry cannot say which.

No 3D scan of Cyrtorostra varicostata 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 itCyrtorostra through timeFormations of the PermianThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. Branson 1930