Daonella dubia

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

On record

Recorded, not inferred
Sits inside
DaonellaPBDB
Diet
suspension feederPBDB, for Ostreida
Life habit
epifaunalPBDB, for Ostreida
Motility
stationary, attachedPBDB, for Ostreida
Vision
blindPBDB, for Bivalvia
Environment
marine,brackishPBDB, for Ostreida

Time the record covers

At least 30 million years on record.

The record covers at least 241.464 Mya to 211.18 Mya. No occurrence read is dated outside 247 Mya to 205.7 Mya.

Early Triassic — about 0 of 18 occurrencesMiddle Triassic — about 17 of 18 occurrencesMiddle TriassicLate Triassic — about 1 of 18 occurrencesLate Triassic248–246 Mya — about 0.2 occurrences246–245 Mya — about 0.6 occurrences245–244 Mya — about 0.9 occurrences244–242 Mya — about 10 occurrences242–241 Mya — about 5 occurrences241–239 Mya — about 0.3 occurrences212–211 Mya — about 0.1 occurrences211–209 Mya — about 0.3 occurrences209–208 Mya — about 0.3 occurrences208–206 Mya — about 0.3 occurrences206–205 Mya — about 0.1 occurrences241.464 Mya211.18 Mya247.8 Mya204.9 Mya

18 occurrences of Daonella dubia on record, most of them in the Middle Triassic. 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

18 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

2 formations

Prida — 40.28°N, 118.08°WBrock Shale — 40.05°N, 120.72°W

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The named rock units Daonella dubia has been recovered from, largest first. Drawn where the rock is now, not where it formed. 10 occurrences have no formation on record, which is common for older literature.

Daonella dubia and its relatives

Middle Triassic

Where Daonella dubia and its relatives were recorded in the Middle Triassic.

Found in the same rock

66 taxa

The Paleobiology Database records 18 sites for Daonella dubia, 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

7 references

Each of the 18 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 Daonella dubia 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 Daonella dubia, or no answer at all. This entry cannot say which.

No 3D scan of Daonella dubia 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 itDaonella through timeFormations of the Middle TriassicThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. (Gabb 1864)