Semiproetus

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

On record

Recorded, not inferred
Sits inside
ArchegoninaePBDB
Diet
deposit feederPBDB, for Proetida
Life habit
low-level epifaunalPBDB, for Trilobita
Motility
fast-movingPBDB, for Trilobita
Vision
well-developedPBDB, for Phillipsiidae
Environment
marinePBDB, for Trilobita

Time the record covers

At least 5.1 million years on record.

The record covers at least 358.86 Mya to 353.7 Mya. No occurrence read is dated outside 365.2 Mya to 346.7 Mya.

Devonian — about 8 of 52 occurrencesDevonianCarboniferous — about 44 of 52 occurrencesCarboniferous366–365 Mya — about 0.2 occurrences365–364 Mya — about 0.8 occurrences364–364 Mya — about 0.8 occurrences364–363 Mya — about 0.8 occurrences363–362 Mya — about 0.8 occurrences362–362 Mya — about 0.8 occurrences362–361 Mya — about 0.8 occurrences361–361 Mya — about 0.8 occurrences361–360 Mya — about 0.8 occurrences360–359 Mya — about 0.8 occurrences359–359 Mya — about 3 occurrences359–358 Mya — about 5 occurrences358–357 Mya — about 5 occurrences357–357 Mya — about 5 occurrences357–356 Mya — about 5 occurrences356–355 Mya — about 5 occurrences355–355 Mya — about 5 occurrences355–354 Mya — about 5 occurrences354–353 Mya — about 3 occurrences353–353 Mya — about 0.5 occurrences353–352 Mya — about 0.5 occurrences352–351 Mya — about 0.5 occurrences351–351 Mya — about 0.5 occurrences351–350 Mya — about 0.5 occurrences350–349 Mya — about 0.5 occurrences349–349 Mya — about 0.5 occurrences349–348 Mya — about 0.5 occurrences348–348 Mya — about 0.5 occurrences348–347 Mya — about 0.5 occurrences347–346 Mya — about 0.1 occurrences358.86 Mya353.7 Mya365.7 Mya346.2 Mya

52 occurrences of Semiproetus on record, most of them in the Carboniferous. 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

52 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

14 formations

Wangyou — 25.77°N, 106.38°EWangyou — 25.73°N, 106.52°EPal Grande — 47.00°N, 13.00°EPal Grande — 46.67°N, 12.98°EWocklum Limestone — 51.40°N, 7.83°EStockum — 51.35°N, 7.60°EStockum — 51.33°N, 7.87°EStockum — 51.49°N, 8.35°EChuanbutou — 25.28°N, 110.13°EPilton — 51.08°N, 4.12°WYeolmbridge — 50.66°N, 4.38°WGriotte — 44.00°N, 4.50°EHangenberg Kalk — 51.40°N, 7.83°EHangenberg Kalk — 51.49°N, 8.35°EWocklum — 51.49°N, 8.35°EKronhof Limestone — 47.00°N, 13.00°ELisen — 49.22°N, 16.75°EBrezina — 49.22°N, 16.75°ERadlin — 52.76°N, 22.13°E

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The named rock units Semiproetus has been recovered from, largest first. Drawn where the rock is now, not where it formed. 2 occurrences have no formation on record, which is common for older literature.

Semiproetus and its relatives

Carboniferous

Where Semiproetus and its relatives were recorded in the Carboniferous.

Found in the same rock

189 taxa

The Paleobiology Database records 35 sites for Semiproetus, 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

16 references

Each of the 52 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. 4 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 Semiproetus 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 Semiproetus, or no answer at all. This entry cannot say which.

No 3D scan of Semiproetus 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 itArchegoninae through timeFormations of the CarboniferousThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. Reed 1943