Microcornus petilus

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

On record

Recorded, not inferred
Sits inside
MicrocornusPBDB
Diet
suspension feederPBDB, for Hyolithida
Life habit
epifaunalPBDB, for Hyolithida
Motility
facultatively mobilePBDB, for Hyolithida
Vision
blindPBDB, for Hyolitha
Environment
marinePBDB, for Hyolitha

Time the record covers

At least 3.9 million years on record.

The record covers at least 516 Mya to 512.1 Mya. No occurrence read is dated outside 529 Mya to 508.2 Mya.

Cambrian — about 30 of 30 occurrencesCambrian530–529 Mya — about 0.0 occurrences529–528 Mya — about 0.1 occurrences528–527 Mya — about 0.1 occurrences527–527 Mya — about 0.1 occurrences527–526 Mya — about 0.1 occurrences526–525 Mya — about 0.1 occurrences525–524 Mya — about 0.1 occurrences524–524 Mya — about 0.1 occurrences524–523 Mya — about 0.1 occurrences523–522 Mya — about 0.1 occurrences522–522 Mya — about 0.1 occurrences522–521 Mya — about 0.5 occurrences521–520 Mya — about 2 occurrences520–519 Mya — about 2 occurrences519–519 Mya — about 2 occurrences519–518 Mya — about 2 occurrences518–517 Mya — about 2 occurrences517–516 Mya — about 2 occurrences516–516 Mya — about 2 occurrences516–515 Mya — about 3 occurrences515–514 Mya — about 3 occurrences514–514 Mya — about 3 occurrences514–513 Mya — about 3 occurrences513–512 Mya — about 3 occurrences512–511 Mya — about 0.5 occurrences511–511 Mya — about 0.5 occurrences511–510 Mya — about 0.5 occurrences510–509 Mya — about 0.4 occurrences509–508 Mya — about 0.4 occurrences508–508 Mya — about 0.1 occurrences516 Mya512.1 Mya529.5 Mya507.7 Mya

30 occurrences of Microcornus petilus on record, most of them in the Cambrian. 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

30 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

10 formations

Parara — 34.70°S, 137.71°EParara — 34.73°S, 137.63°EParara — 34.80°S, 137.69°EParara Limestone — 34.92°S, 137.80°EAjax Limestone — 30.59°S, 138.33°ECape Melville — 62.03°S, 57.60°WBastion — 74.10°N, 23.00°WKulpara — 34.92°S, 137.80°ECoobowie Limestone — 34.67°S, 137.85°ESellick Hill — 35.37°S, 138.38°ERamsay — 34.77°S, 137.72°EHeatherdale Shale — 35.37°S, 138.38°E

Loading coastlines…

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

Microcornus petilus and its relatives

Cambrian

Where Microcornus petilus and its relatives were recorded in the Cambrian.

Found in the same rock

192 taxa

The Paleobiology Database records 30 sites for Microcornus petilus, 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

4 references

Each of the 30 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 the Paleobiology Database's own record for the work.

Media and terms

Media content0

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

No 3D scan of Microcornus petilus 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 itMicrocornus through timeFormations of the CambrianThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. Bengtson et al. 1990