Placopsilina

Placopsilina

via iDigBio · CC BY · via iDigBio. May be a photograph of a specimen, or an artist’s reconstruction — an interpretation of a skeleton, since colour and soft tissue are almost never preserved.

On record

Recorded, not inferred
Sits inside
LituolinaePBDB
Diet
detritivorePBDB, for Textulariina
Life habit
infaunalPBDB, for Textulariina
Motility
stationaryPBDB, for Foraminifera

Time the record covers

At least 261 million years on record.

The record covers at least 298.9 Mya to 37.71 Mya. No occurrence read is dated outside 303.7 Mya to 33.9 Mya.

Carboniferous — about 1 of 71 occurrencesPermian — about 13 of 71 occurrencesPermianEarly Triassic — about 1 of 71 occurrencesMiddle Triassic — about 1 of 71 occurrencesLate Triassic — about 2 of 71 occurrencesLate TriassicEarly Jurassic — about 4 of 71 occurrencesEarly JurassicMiddle Jurassic — about 1 of 71 occurrencesLate Jurassic — about 14 of 71 occurrencesEarly Cretaceous — about 6 of 71 occurrencesEarly CretaceousLate Cretaceous — about 9 of 71 occurrencesLate CretaceousPaleocene — about 12 of 71 occurrencesEocene — about 7 of 71 occurrencesOligocene — about 0 of 71 occurrences309–300 Mya — about 0.8 occurrences300–290 Mya — about 12 occurrences290–281 Mya — about 1 occurrence253–244 Mya — about 2 occurrences244–234 Mya — about 2 occurrences234–225 Mya — about 0.4 occurrences206–197 Mya — about 2 occurrences197–188 Mya — about 2 occurrences169–159 Mya — about 1 occurrence159–150 Mya — about 12 occurrences150–141 Mya — about 2 occurrences141–131 Mya — about 0.7 occurrences131–122 Mya — about 2 occurrences122–113 Mya — about 1 occurrence113–103 Mya — about 2 occurrences103–94 Mya — about 1.0 occurrences94–85 Mya — about 3 occurrences85–75 Mya — about 4 occurrences75–66 Mya — about 2 occurrences66–57 Mya — about 11 occurrences57–47 Mya — about 3 occurrences38–29 Mya — about 5 occurrences298.9 Mya37.71 Mya309 Mya29 Mya

71 occurrences of Placopsilina on record, most of them in the Late Jurassic. The Paleobiology Database records this as a living group, and the chart stops with its fossils rather than at the present. 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

71 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

27 formations

Callytharra — 25.88°S, 115.50°ENago Limestone — 46.05°N, 11.12°ENago Limestone — 45.89°N, 10.88°ESchnöll — 47.70°N, 13.17°EPlassen — 47.58°N, 13.98°EPlassen — 47.58°N, 13.92°ELlacova — 40.47°N, 0.05°EDenton — 33.15°N, 97.23°WDenton — 33.72°N, 97.17°WKorallenoolith — 52.23°N, 9.53°EKorallenoolith — 52.25°N, 9.60°EKorytnica Limestones — 48.94°N, 19.26°EVellerat — 47.30°N, 7.32°EOta Limestone — 39.07°N, 9.00°WSchöll — 47.70°N, 13.17°EXiaqiongco — 31.75°N, 89.50°EMoenkopi — 37.06°N, 113.69°WQahlah — 24.28°N, 55.83°EAbadia — 38.98°N, 9.07°WAlcobaça — 39.55°N, 8.98°WTisje — 11.03°N, 49.05°EAuradu — 11.03°N, 49.05°ECoatepec Sandstone — 18.15°N, 97.40°WBedoulian — 44.40°N, 27.87°ECamarena — 37.38°N, 4.78°WKambuhel Limestone — 48.57°N, 17.39°ERasov — 48.80°N, 17.73°EHricocske Podhradie — 49.22°N, 18.70°E

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The named rock units Placopsilina has been recovered from, largest first. Drawn where the rock is now, not where it formed. 3 further formations hold fewer occurrences each and are not listed. 21 occurrences have no formation on record, which is common for older literature.

Placopsilina and its relatives

Late Jurassic

Where Placopsilina and its relatives were recorded in the Late Jurassic.

Found in the same rock

838 taxa

The Paleobiology Database records 59 sites for Placopsilina, 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

35 references

Each of the 71 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. 23 further references are not listed. 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 content1

Picture of Placopsilina

Source
iDigBio
Credit
via iDigBio
Licence
CC BY
Commercial use
the licence allows it

No 3D scan of Placopsilina 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 itLituolinae through timeFormations of the Late JurassicThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. d'Orbigny 1850