Hormotoma simplex

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

On record

Recorded, not inferred
Sits inside
HormotomaPBDB
Diet
herbivorePBDB, for Hormotoma
Life habit
epifaunalPBDB, for Hormotoma
Motility
actively mobilePBDB, for Hormotoma
Vision
limitedPBDB, for Murchisoniina
Environment
coastal,marinePBDB, for Murchisoniina

Time the record covers

At least 6.3 million years on record.

The record covers at least 457.3 Mya to 451 Mya. No occurrence read is dated outside 471.3 Mya to 449.6 Mya.

Ordovician — about 10 of 10 occurrencesOrdovician472–471 Mya — about 0.0 occurrences471–470 Mya — about 0.1 occurrences470–470 Mya — about 0.1 occurrences470–469 Mya — about 0.1 occurrences469–468 Mya — about 0.1 occurrences468–467 Mya — about 0.1 occurrences467–467 Mya — about 0.1 occurrences467–466 Mya — about 0.1 occurrences466–465 Mya — about 0.1 occurrences465–464 Mya — about 0.1 occurrences464–463 Mya — about 0.1 occurrences463–463 Mya — about 0.1 occurrences463–462 Mya — about 0.1 occurrences462–461 Mya — about 0.1 occurrences461–460 Mya — about 0.1 occurrences460–460 Mya — about 0.1 occurrences460–459 Mya — about 0.1 occurrences459–458 Mya — about 0.1 occurrences458–457 Mya — about 0.1 occurrences457–457 Mya — about 0.3 occurrences457–456 Mya — about 0.3 occurrences456–455 Mya — about 0.3 occurrences455–454 Mya — about 0.3 occurrences454–454 Mya — about 0.5 occurrences454–453 Mya — about 1 occurrence453–452 Mya — about 1 occurrence452–451 Mya — about 1 occurrence451–451 Mya — about 1 occurrence451–450 Mya — about 1 occurrence450–449 Mya — about 0.5 occurrences457.3 Mya451 Mya471.8 Mya449.1 Mya

10 occurrences of Hormotoma simplex 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

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

5 formations

Verulam — 44.45°N, 78.70°WVerulam — 44.52°N, 78.97°WVerulam — 44.43°N, 78.78°WVerulam — 44.48°N, 78.95°WBobcaygeon — 44.53°N, 78.55°WLindsay — 45.50°N, 81.00°WLindsay — 44.58°N, 78.98°WChaumont — 45.88°N, 76.93°WCrown Point — 44.62°N, 73.41°W

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

Hormotoma simplex and its relatives

Ordovician

Where Hormotoma simplex and its relatives were recorded in the Ordovician.

Found in the same rock

358 taxa

The Paleobiology Database records 10 sites for Hormotoma simplex, 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. Each entry links to doi.org. Relayed as the Paleobiology Database holds them, not checked against what they resolve to.

Media and terms

Media content0

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

No 3D scan of Hormotoma simplex 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 itHormotoma through timeFormations of the OrdovicianThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. Wilson 1932