Planularia

No picture of Planularia was found. Wikipedia, Wikidata and iDigBio were searched and had none. 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 Planularia, or no answer at all. This entry cannot say which.

On record

Recorded, not inferred
Sits inside
NodosariidaePBDB
Diet
omnivorePBDB, for Foraminifera
Life habit
semi-infaunalPBDB, for Nodosariidae
Motility
stationaryPBDB, for Foraminifera

Time the record covers

At least 227 million years on record.

The record covers at least 227.3 Mya to 11.7 ka. No occurrence read is dated outside 237 Mya to 0 Mya.

Middle Triassic — about 0 of 272 occurrencesLate Triassic — about 3 of 272 occurrencesLate TriassicEarly Jurassic — about 42 of 272 occurrencesEarly JurassicMiddle Jurassic — about 55 of 272 occurrencesLate Jurassic — about 32 of 272 occurrencesEarly Cretaceous — about 43 of 272 occurrencesEarly CretaceousLate Cretaceous — about 1 of 272 occurrencesLate CretaceousPaleocene — about 0 of 272 occurrencesEocene — about 13 of 272 occurrencesEoceneOligocene — about 3 of 272 occurrencesMiocene — about 36 of 272 occurrencesPliocene — about 23 of 272 occurrencesPleistocene — about 20 of 272 occurrences242–234 Mya — about 0.7 occurrences234–226 Mya — about 2 occurrences193–185 Mya — about 17 occurrences185–177 Mya — about 24 occurrences177–169 Mya — about 42 occurrences169–161 Mya — about 15 occurrences161–153 Mya — about 23 occurrences153–145 Mya — about 7 occurrences145–137 Mya — about 5 occurrences137–129 Mya — about 31 occurrences129–121 Mya — about 5 occurrences121–113 Mya — about 1 occurrence113–105 Mya — about 2 occurrences105–97 Mya — about 0.6 occurrences97–89 Mya — about 0.1 occurrences89–81 Mya — about 0.1 occurrences81–73 Mya — about 0.1 occurrences73–64 Mya — about 0.8 occurrences64–56 Mya — about 0.3 occurrences56–48 Mya — about 5 occurrences48–40 Mya — about 5 occurrences40–32 Mya — about 3 occurrences32–24 Mya — about 2 occurrences24–16 Mya — about 5 occurrences16–8.1 Mya — about 21 occurrences8.1–0 Mya — about 55 occurrences227.3 Mya11.7 ka242 Mya0 Mya

272 occurrences of Planularia on record, most of them in the Middle Jurassic. The Paleobiology Database records this as a living group. 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

272 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

18 formations

Camino — 43.05°N, 4.07°WCastillo Pedroso — 43.02°N, 4.17°WSundays River — 33.84°S, 25.61°ESundays River — 33.75°S, 25.07°ESundays River — 33.78°S, 25.43°ESundays River — 33.68°S, 25.83°ESundays River — 33.60°S, 25.65°EOpalinuston — 47.95°N, 7.82°EDjangura — 43.94°N, 41.50°EChungliao — 24.03°N, 120.65°EPaksa — 73.00°N, 113.00°EEbitiem — 71.82°N, 127.64°ERenggeri-Ton — 46.83°N, 5.97°ERenggeri-Ton — 45.95°N, 5.55°EIhungia — 40.27°S, 176.30°EWuchihshan — 24.03°N, 120.65°ERosefield — 31.89°N, 92.00°Wfahdène — 36.57°N, 8.77°EChoctawhatchee — 30.52°N, 86.48°WEbelsberg — 48.21°N, 14.22°EButano — 37.18°N, 122.14°WKeasey — 45.87°N, 123.32°WRoca — 39.67°S, 67.53°W

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The named rock units Planularia has been recovered from, largest first. Drawn where the rock is now, not where it formed. 126 occurrences have no formation on record, which is common for older literature.

Planularia and its relatives

Middle Jurassic

Where Planularia and its relatives were recorded in the Middle Jurassic.

Found in the same rock

1,102 taxa

The Paleobiology Database records 173 sites for Planularia, 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

41 references

Each of the 272 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. 29 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 content0

No picture of Planularia was found. Wikipedia, Wikidata and iDigBio were searched and had none.

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 Planularia, or no answer at all. This entry cannot say which.

No 3D scan of Planularia 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 itNodosariidae through timeFormations of the Middle JurassicThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. Defrance 1826