Annuliconcha

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

On record

Recorded, not inferred
Sits inside
AnnuliconchidaePBDB
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 76 million years on record.

The record covers at least 330.3 Mya to 254.14 Mya. No occurrence read is dated outside 358.86 Mya to 251.902 Mya.

Devonian — about 0 of 76 occurrencesCarboniferous — about 14 of 76 occurrencesCarboniferousPermian — about 62 of 76 occurrencesPermianEarly Triassic — about 0 of 76 occurrences361–357 Mya — about 0.0 occurrences357–354 Mya — about 0.1 occurrences354–350 Mya — about 0.1 occurrences350–346 Mya — about 0.1 occurrences346–342 Mya — about 0.1 occurrences342–339 Mya — about 0.1 occurrences339–335 Mya — about 0.9 occurrences335–331 Mya — about 4 occurrences331–328 Mya — about 2 occurrences328–324 Mya — about 2 occurrences324–320 Mya — about 0.3 occurrences320–317 Mya — about 0.5 occurrences317–313 Mya — about 0.7 occurrences313–309 Mya — about 0.6 occurrences309–305 Mya — about 1 occurrence305–302 Mya — about 2 occurrences302–298 Mya — about 2 occurrences298–294 Mya — about 6 occurrences294–291 Mya — about 2 occurrences291–287 Mya — about 1 occurrence287–283 Mya — about 2 occurrences283–279 Mya — about 8 occurrences279–276 Mya — about 8 occurrences276–272 Mya — about 10 occurrences272–268 Mya — about 11 occurrences268–265 Mya — about 10 occurrences265–261 Mya — about 1 occurrence261–257 Mya — about 0.1 occurrences257–253 Mya — about 0.3 occurrences253–250 Mya — about 0.7 occurrences330.3 Mya254.14 Mya361 Mya250 Mya

76 occurrences of Annuliconcha 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

76 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

23 formations

Road Canyon — 30.24°N, 103.44°WRoad Canyon — 30.38°N, 103.16°WRoad Canyon — 30.39°N, 103.14°WRoad Canyon — 30.30°N, 103.34°WCathedral Mountain — 30.41°N, 103.11°WCathedral Mountain — 30.26°N, 103.37°WCathedral Mountain — 30.31°N, 103.29°WCathedral Mountain — 30.39°N, 103.16°WNeal Ranch — 30.35°N, 103.12°WNeal Ranch — 30.35°N, 103.14°WWord — 30.39°N, 103.18°WWord — 30.34°N, 103.30°WBangor Limestone — 34.52°N, 87.58°WBangor Limestone — 34.59°N, 87.63°WKanokura — 39.00°N, 141.53°EKanokura — 38.98°N, 141.57°EBaird — 40.79°N, 122.30°WBaird — 40.90°N, 122.27°WSkinner Ranch — 30.27°N, 103.31°WSkinner Ranch — 30.38°N, 103.20°WSkinner Ranch — 30.20°N, 103.43°WCherry Canyon — 31.86°N, 104.82°WMcCloud Limestone — 40.94°N, 122.24°WPottawatomie — 39.10°N, 94.57°WPottawatomie — 39.16°N, 94.48°WBragdon and Baird — 40.88°N, 121.66°WPark City — 47.06°N, 109.43°WDjebel Tebaga — 33.41°N, 10.18°EMcCloud — 40.93°N, 122.23°WKrebs — 37.76°N, 94.53°WShaiwa — 25.85°N, 105.80°ETalata — 65.50°N, 58.00°ESezymskaya — 65.69°N, 59.73°EBone Spring — 31.35°N, 104.86°WRoad — 30.36°N, 103.27°WRobinson — 40.05°N, 120.74°WMcCoy — 39.54°N, 106.39°W

Loading coastlines…

The named rock units Annuliconcha 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.

Annuliconcha and its relatives

Permian

Where Annuliconcha and its relatives were recorded in the Permian.

Found in the same rock

1,701 taxa

The Paleobiology Database records 67 sites for Annuliconcha, 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

16 references

Each of the 76 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. 4 further references are not listed. 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 Annuliconcha 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 Annuliconcha, or no answer at all. This entry cannot say which.

No 3D scan of Annuliconcha 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 itAnnuliconchidae through timeFormations of the PermianThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. (Newell 1938)