Helodus subpolitus

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

On record

Recorded, not inferred
Sits inside
HelodusPBDB
Diet
carnivorePBDB, for Holocephali
Life habit
nektobenthicPBDB, for Holocephali
Motility
actively mobilePBDB, for Holocephali

Time the record covers

At least 7 million years on record.

The record covers at least 266.9 Mya to 259.857 Mya. No occurrence read is dated outside 274.4 Mya to 251.902 Mya.

Permian — about 10 of 10 occurrencesPermianEarly Triassic — about 0 of 10 occurrences275–274 Mya — about 0.1 occurrences274–273 Mya — about 0.2 occurrences273–273 Mya — about 0.2 occurrences273–272 Mya — about 0.2 occurrences272–271 Mya — about 0.2 occurrences271–270 Mya — about 0.2 occurrences270–269 Mya — about 0.2 occurrences269–269 Mya — about 0.2 occurrences269–268 Mya — about 0.2 occurrences268–267 Mya — about 0.2 occurrences267–266 Mya — about 0.1 occurrences266–266 Mya — about 0.1 occurrences266–265 Mya — about 0.1 occurrences265–264 Mya — about 0.1 occurrences264–263 Mya — about 0.1 occurrences263–262 Mya — about 0.1 occurrences262–262 Mya — about 0.1 occurrences262–261 Mya — about 0.1 occurrences261–260 Mya — about 0.1 occurrences260–259 Mya — about 0.8 occurrences259–258 Mya — about 0.9 occurrences258–258 Mya — about 0.9 occurrences258–257 Mya — about 0.9 occurrences257–256 Mya — about 0.9 occurrences256–255 Mya — about 0.9 occurrences255–255 Mya — about 0.9 occurrences255–254 Mya — about 0.5 occurrences254–253 Mya — about 0.1 occurrences253–252 Mya — about 0.1 occurrences252–251 Mya — about 0.0 occurrences266.9 Mya259.857 Mya274.9 Mya251.4 Mya

10 occurrences of Helodus subpolitus 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

10 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

2 formations

Phosphoria — 43.35°N, 109.40°WPhosphoria — 42.75°N, 108.80°WPhosphoria — 43.19°N, 109.16°WPhosphoria — 43.38°N, 109.45°WPhosphoria — 43.54°N, 108.70°WPark City — 43.54°N, 108.70°WPark City — 43.19°N, 109.16°W

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

Helodus subpolitus and its relatives

Permian

Where Helodus subpolitus and its relatives were recorded in the Permian.

Found in the same rock

39 taxa

The Paleobiology Database records 10 sites for Helodus subpolitus, 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 10 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 Helodus subpolitus 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 Helodus subpolitus, or no answer at all. This entry cannot say which.

No 3D scan of Helodus subpolitus 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 itHelodus through timeFormations of the PermianThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. Branson 1916