Pseudolingula quadrata

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

On record

Recorded, not inferred
Sits inside
PseudolingulaPBDB
Diet
suspension feederPBDB, for Linguloidea
Life habit
infaunalPBDB, for Linguloidea
Motility
facultatively mobilePBDB, for Linguloidea
Vision
blindPBDB, for Lingulata
Environment
marinePBDB, for Lophophorata

Time the record covers

At least 2.3 million years on record.

The record covers at least 452.8 Mya to 450.5 Mya. No occurrence read is dated outside 458.2 Mya to 449.5 Mya.

Ordovician — about 7 of 7 occurrencesOrdovician458–458 Mya — about 0.0 occurrences458–458 Mya — about 0.1 occurrences458–457 Mya — about 0.1 occurrences457–457 Mya — about 0.1 occurrences457–457 Mya — about 0.1 occurrences457–456 Mya — about 0.1 occurrences456–456 Mya — about 0.1 occurrences456–456 Mya — about 0.1 occurrences456–455 Mya — about 0.1 occurrences455–455 Mya — about 0.1 occurrences455–455 Mya — about 0.1 occurrences455–454 Mya — about 0.1 occurrences454–454 Mya — about 0.1 occurrences454–454 Mya — about 0.1 occurrences454–454 Mya — about 0.1 occurrences454–453 Mya — about 0.1 occurrences453–453 Mya — about 0.1 occurrences453–453 Mya — about 0.0 occurrences451–450 Mya — about 2 occurrences450–450 Mya — about 3 occurrences450–450 Mya — about 0.9 occurrences450–449 Mya — about 0.1 occurrences452.8 Mya450.5 Mya458.7 Mya449 Mya

7 occurrences of Pseudolingula quadrata on record, most of them in the Ordovician. 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

4 formations

Paekna — 58.96°N, 22.31°EPaekna — 59.01°N, 26.08°EPaekna — 58.74°N, 24.08°EPaekna — 58.86°N, 24.08°EVein — 58.69°N, 28.21°EPingliang — 35.53°N, 106.49°ESubica — 48.58°N, 26.82°E

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The named rock units Pseudolingula quadrata has been recovered from, largest first. Drawn where the rock is now, not where it formed.

Pseudolingula quadrata and its relatives

Ordovician

Where Pseudolingula quadrata and its relatives were recorded in the Ordovician.

Found in the same rock

96 taxa

The Paleobiology Database records 7 sites for Pseudolingula quadrata, 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

5 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 Pseudolingula quadrata 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 Pseudolingula quadrata, or no answer at all. This entry cannot say which.

No 3D scan of Pseudolingula quadrata 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 itPseudolingula through timeFormations of the OrdovicianThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. (Eichwald 1829)