Paralenorthis orbicularis

No picture of Paralenorthis orbicularis 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 Paralenorthis orbicularis, or no answer at all. This entry cannot say which.

On record

Recorded, not inferred
Sits inside
ParalenorthisPBDB
Diet
suspension feederPBDB, for Orthida
Life habit
epifaunalPBDB, for Orthida
Motility
stationary, attachedPBDB, for Orthida
Vision
blindPBDB, for Rhynchonellata
Environment
marinePBDB, for Lophophorata

Time the record covers

At most 7.8 million years on record.

Every occurrence read is dated to somewhere between 472.1 Mya and 464.3 Mya, and nothing in the dating separates them, so that window is what the record shows rather than a span.

Ordovician — about 44 of 44 occurrencesOrdovician472–472 Mya — about 0.2 occurrences472–472 Mya — about 0.5 occurrences472–471 Mya — about 0.5 occurrences471–471 Mya — about 3 occurrences471–471 Mya — about 5 occurrences471–471 Mya — about 5 occurrences471–470 Mya — about 5 occurrences470–470 Mya — about 5 occurrences470–470 Mya — about 5 occurrences470–469 Mya — about 5 occurrences469–469 Mya — about 5 occurrences469–469 Mya — about 0.2 occurrences469–468 Mya — about 0.2 occurrences468–468 Mya — about 0.2 occurrences468–468 Mya — about 0.2 occurrences468–468 Mya — about 0.2 occurrences468–467 Mya — about 0.2 occurrences467–467 Mya — about 0.2 occurrences467–467 Mya — about 0.2 occurrences467–466 Mya — about 0.2 occurrences466–466 Mya — about 0.2 occurrences466–466 Mya — about 0.2 occurrences466–466 Mya — about 0.1 occurrences466–465 Mya — about 0.1 occurrences465–465 Mya — about 0.1 occurrences465–465 Mya — about 0.1 occurrences465–464 Mya — about 0.1 occurrences464–464 Mya — about 0.0 occurrences472.6 Mya463.8 Mya

44 occurrences of Paralenorthis orbicularis 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

44 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

Volkhov — 59.97°N, 32.57°ELahepera — 58.66°N, 27.16°EToila — 59.42°N, 27.01°ELynna — 59.97°N, 32.57°E

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The named rock units Paralenorthis orbicularis 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.

Paralenorthis orbicularis and its relatives

Ordovician

Where Paralenorthis orbicularis and its relatives were recorded in the Ordovician.

Found in the same rock

70 taxa

The Paleobiology Database records 44 sites for Paralenorthis orbicularis, 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

3 references

Each of the 44 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 Paralenorthis orbicularis 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 Paralenorthis orbicularis, or no answer at all. This entry cannot say which.

No 3D scan of Paralenorthis orbicularis was found in Smithsonian Open Access and Sketchfab.

MorphoSource 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 itParalenorthis through timeFormations of the OrdovicianThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. (Pander 1830)