Hegleria

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

On record

Recorded, not inferred
Sits inside
EntactiniidaePBDB
Diet
omnivorePBDB, for Radiolaria
Life habit
planktonicPBDB, for Radiolaria
Motility
passively mobilePBDB, for Radiolaria
Environment
marinePBDB, for Radiolaria

Time the record covers

At least 23 million years on record.

The record covers at least 274.4 Mya to 251.1 Mya. No occurrence read is dated outside 286 Mya to 247 Mya.

Permian — about 94 of 103 occurrencesPermianEarly Triassic — about 9 of 103 occurrencesEarly TriassicMiddle Triassic — about 0 of 103 occurrences287–285 Mya — about 0.0 occurrences285–284 Mya — about 0.1 occurrences284–283 Mya — about 0.2 occurrences283–281 Mya — about 0.3 occurrences281–280 Mya — about 0.3 occurrences280–279 Mya — about 0.3 occurrences279–277 Mya — about 0.3 occurrences277–276 Mya — about 0.3 occurrences276–275 Mya — about 0.3 occurrences275–273 Mya — about 0.2 occurrences273–272 Mya — about 0.2 occurrences272–271 Mya — about 0.2 occurrences271–269 Mya — about 0.2 occurrences269–268 Mya — about 0.2 occurrences268–267 Mya — about 0.1 occurrences265–264 Mya — about 2 occurrences264–262 Mya — about 6 occurrences262–261 Mya — about 6 occurrences261–260 Mya — about 6 occurrences260–258 Mya — about 6 occurrences258–257 Mya — about 6 occurrences257–256 Mya — about 6 occurrences256–254 Mya — about 6 occurrences254–253 Mya — about 25 occurrences253–252 Mya — about 24 occurrences252–250 Mya — about 6 occurrences250–249 Mya — about 0.6 occurrences249–248 Mya — about 0.6 occurrences248–246 Mya — about 0.2 occurrences274.4 Mya251.1 Mya286.8 Mya246.2 Mya

103 occurrences of Hegleria on record, most of them in the Permian. 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

103 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

11 formations

Hashikadani — 35.68°N, 136.58°EDalong — 23.32°N, 105.86°EDalong — 22.27°N, 107.69°EDalong — 25.98°N, 107.14°EGufeng — 31.60°N, 117.82°EGufeng — 24.20°N, 109.43°EOruatemanu — 34.99°S, 173.80°E"Gufeng" — 24.15°N, 109.42°E"Gufeng" — 24.35°N, 109.48°E"Gufeng" — 23.75°N, 109.52°EFang Chert — 19.53°N, 98.96°EQiaoma — 25.57°N, 106.52°EQiaoma — 25.07°N, 106.20°EE-Lert — 17.31°N, 101.73°EBancheng — 22.20°N, 108.62°ELaochang — 22.75°N, 99.73°EShaiwa — 25.87°N, 107.02°E

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The named rock units Hegleria has been recovered from, largest first. Drawn where the rock is now, not where it formed. 30 occurrences have no formation on record, which is common for older literature.

Hegleria and its relatives

Permian

Where Hegleria and its relatives were recorded in the Permian.

Found in the same rock

242 taxa

The Paleobiology Database records 93 sites for Hegleria, 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

19 references

Each of the 103 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. 6 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 Hegleria 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 Hegleria, or no answer at all. This entry cannot say which.

No 3D scan of Hegleria 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 itEntactiniidae through timeFormations of the PermianThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. Nazarov and Ormiston 1985