Derbyia wabaunseensis

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

On record

Recorded, not inferred
Sits inside
DerbyiaPBDB
Diet
suspension feederPBDB, for Brachiopoda
Life habit
low-level epifaunalPBDB, for Brachiopoda
Motility
stationary, attachedPBDB, for Brachiopoda
Vision
blindPBDB, for Strophomenata
Environment
marinePBDB, for Lophophorata

Time the record covers

At least 22 million years on record.

The record covers at least 298.9 Mya to 276.8 Mya. No occurrence read is dated outside 303.7 Mya to 264.9 Mya.

Carboniferous — about 4 of 12 occurrencesCarboniferousPermian — about 8 of 12 occurrencesPermian304–303 Mya — about 0.5 occurrences303–302 Mya — about 1 occurrence302–300 Mya — about 1 occurrence300–299 Mya — about 1 occurrence299–298 Mya — about 0.8 occurrences298–296 Mya — about 0.7 occurrences296–295 Mya — about 0.7 occurrences295–294 Mya — about 0.7 occurrences294–292 Mya — about 0.3 occurrences292–291 Mya — about 0.2 occurrences291–290 Mya — about 0.2 occurrences290–288 Mya — about 0.2 occurrences288–287 Mya — about 0.2 occurrences287–286 Mya — about 0.2 occurrences278–276 Mya — about 0.2 occurrences276–275 Mya — about 0.5 occurrences275–274 Mya — about 0.5 occurrences274–272 Mya — about 0.5 occurrences272–271 Mya — about 0.5 occurrences271–270 Mya — about 0.5 occurrences270–268 Mya — about 0.5 occurrences268–267 Mya — about 0.5 occurrences267–265 Mya — about 0.5 occurrences265–264 Mya — about 0.2 occurrences298.9 Mya276.8 Mya304.5 Mya264.1 Mya

12 occurrences of Derbyia wabaunseensis 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

12 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

9 formations

Harpersville — 32.90°N, 98.90°WHarpersville — 33.11°N, 98.59°WForaker Limestone — 37.25°N, 96.54°WForaker Limestone — 39.14°N, 96.31°WGrenola — 38.43°N, 96.20°WForaker Limestome — 39.25°N, 96.57°WPueblo — 31.55°N, 99.48°WRoot Shale — 38.66°N, 95.92°WWood Siding — 38.75°N, 95.97°WBeattie — 39.56°N, 96.02°WBird Spring — 36.73°N, 114.77°W

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The named rock units Derbyia wabaunseensis has been recovered from, largest first. Drawn where the rock is now, not where it formed. 1 occurrence has no formation on record, which is common for older literature.

Derbyia wabaunseensis and its relatives

Permian

Where Derbyia wabaunseensis and its relatives were recorded in the Permian.

Found in the same rock

79 taxa

The Paleobiology Database records 12 sites for Derbyia wabaunseensis, 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

4 references

Each of the 12 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 Derbyia wabaunseensis 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 Derbyia wabaunseensis, or no answer at all. This entry cannot say which.

No 3D scan of Derbyia wabaunseensis 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 itDerbyia through timeFormations of the PermianThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. Dunbar and Condra 1932