Eurydesma playfordi

No picture of Eurydesma playfordi was found. Wikipedia, Wikidata, iDigBio and Smithsonian Open Access were searched and had none. GBIF was asked, and what came back is not recorded: nothing, or a picture this site could not tie to Eurydesma playfordi, or no answer at all. This entry cannot say which.

On record

Recorded, not inferred
Sits inside
EurydesmaPBDB
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 most 8.8 million years on record.

Every occurrence read is dated to somewhere between 298.9 Mya and 290.1 Mya, and nothing in the dating separates them, so that window is what the record shows rather than a span.

Carboniferous — about 0 of 7 occurrencesPermian — about 7 of 7 occurrencesPermian299–299 Mya — about 0.0 occurrences299–298 Mya — about 0.1 occurrences298–298 Mya — about 0.1 occurrences298–298 Mya — about 0.1 occurrences298–297 Mya — about 0.1 occurrences297–297 Mya — about 0.1 occurrences297–297 Mya — about 0.1 occurrences297–296 Mya — about 0.1 occurrences296–296 Mya — about 0.1 occurrences296–296 Mya — about 0.1 occurrences296–295 Mya — about 0.1 occurrences295–295 Mya — about 0.1 occurrences295–295 Mya — about 0.1 occurrences295–295 Mya — about 0.1 occurrences295–294 Mya — about 0.1 occurrences294–294 Mya — about 0.1 occurrences294–294 Mya — about 0.1 occurrences294–293 Mya — about 0.6 occurrences293–293 Mya — about 0.6 occurrences293–293 Mya — about 0.6 occurrences293–292 Mya — about 0.6 occurrences292–292 Mya — about 0.6 occurrences292–292 Mya — about 0.6 occurrences292–291 Mya — about 0.6 occurrences291–291 Mya — about 0.6 occurrences291–291 Mya — about 0.6 occurrences291–290 Mya — about 0.6 occurrences290–290 Mya — about 0.3 occurrences299.4 Mya289.6 Mya

7 occurrences of Eurydesma playfordi 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

7 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

3 formations

Carrandibby — 25.88°S, 115.50°EZhanjin — 33.72°N, 80.35°ETalchir — 23.20°N, 82.21°E

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The named rock units Eurydesma playfordi has been recovered from, largest first. Drawn where the rock is now, not where it formed. 4 occurrences have no formation on record, which is common for older literature.

Eurydesma playfordi and its relatives

Permian

Where Eurydesma playfordi and its relatives were recorded in the Permian.

Found in the same rock

38 taxa

The Paleobiology Database records 7 sites for Eurydesma playfordi, 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 7 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 Eurydesma playfordi was found. Wikipedia, Wikidata, iDigBio and Smithsonian Open Access were searched and had none.

GBIF was asked, and what came back is not recorded: nothing, or a picture this site could not tie to Eurydesma playfordi, or no answer at all. This entry cannot say which.

No 3D scan was found. Smithsonian Open Access, MorphoSource and Sketchfab were all searched.

This is what the site found, which is not the same as what exists.

Keep going

What may have been alongside itEurydesma through timeFormations of the PermianThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. Dickins 1957