Quadrochonetes

No picture of Quadrochonetes was found. Wikidata and iDigBio were searched and had none. Wikipedia and 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 Quadrochonetes, or no answer at all. This entry cannot say which.

On record

Recorded, not inferred
Sits inside
SvalbardiinaePBDB
Diet
suspension feederPBDB, for Chonetidina
Life habit
low-level epifaunalPBDB, for Chonetidina
Motility
stationaryPBDB, for Chonetidina
Vision
blindPBDB, for Strophomenata
Environment
marinePBDB, for Lophophorata

Time the record covers

At least 47 million years on record.

The record covers at least 307 Mya to 259.857 Mya. No occurrence read is dated outside 315.2 Mya to 254.14 Mya.

Carboniferous — about 4 of 67 occurrencesCarboniferousPermian — about 63 of 67 occurrencesPermian316–314 Mya — about 0.2 occurrences314–312 Mya — about 0.5 occurrences312–310 Mya — about 0.5 occurrences310–308 Mya — about 0.5 occurrences308–306 Mya — about 0.2 occurrences304–302 Mya — about 0.9 occurrences302–299 Mya — about 0.9 occurrences299–297 Mya — about 5 occurrences297–295 Mya — about 7 occurrences295–293 Mya — about 6 occurrences291–289 Mya — about 0.2 occurrences289–287 Mya — about 0.3 occurrences287–285 Mya — about 0.3 occurrences285–283 Mya — about 1 occurrence283–280 Mya — about 3 occurrences280–278 Mya — about 3 occurrences278–276 Mya — about 3 occurrences276–274 Mya — about 2 occurrences274–272 Mya — about 0.3 occurrences272–270 Mya — about 0.3 occurrences270–268 Mya — about 0.3 occurrences268–266 Mya — about 0.1 occurrences266–264 Mya — about 0.2 occurrences264–261 Mya — about 0.5 occurrences261–259 Mya — about 3 occurrences259–257 Mya — about 11 occurrences257–255 Mya — about 11 occurrences255–253 Mya — about 5 occurrences307 Mya259.857 Mya316 Mya253 Mya

67 occurrences of Quadrochonetes 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

7 formations

Gerster — 40.17°N, 114.83°WGerster — 40.42°N, 114.83°WGerster — 40.50°N, 114.83°WGerster — 41.25°N, 114.33°WGerster — 40.08°N, 113.83°WGerster — 39.33°N, 113.67°WGerster — 40.25°N, 115.17°WCopacabana — 15.87°S, 68.92°WCopacabana — 16.08°S, 69.11°WBone Spring — 31.35°N, 104.86°WBone Spring — 31.35°N, 104.86°WBone Spring — 31.90°N, 104.88°WBone Spring — 31.46°N, 104.87°WMattoon — 39.12°N, 88.57°WLas Sardinas — 26.31°N, 102.91°WMyanqol — 34.30°N, 67.89°EHolder — 33.40°N, 105.87°W

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The named rock units Quadrochonetes has been recovered from, largest first. Drawn where the rock is now, not where it formed. 2 occurrences have no formation on record, which is common for older literature.

Quadrochonetes and its relatives

Permian

Where Quadrochonetes and its relatives were recorded in the Permian.

Found in the same rock

375 taxa

The Paleobiology Database records 64 sites for Quadrochonetes, 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

9 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. 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 Quadrochonetes was found. Wikidata and iDigBio were searched and had none.

Wikipedia and 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 Quadrochonetes, or no answer at all. This entry cannot say which.

No 3D scan of Quadrochonetes 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 itSvalbardiinae through timeFormations of the PermianThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. Stehli 1954