Proetoidea
No picture of Proetoidea was found. Wikidata and iDigBio were searched and had none. Wikipedia and 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 Proetoidea, or no answer at all. This entry cannot say which.
On record
Recorded, not inferred- Sits inside
- ProetidaPBDB
- Diet
- deposit feederPBDB, for Proetida
- Life habit
- low-level epifaunalPBDB, for Trilobita
- Motility
- fast-movingPBDB, for Trilobita
- Environment
- marinePBDB, for Trilobita
Time the record covers
At least 221 million years on record.
The record covers at least 475.3 Mya to 254.14 Mya. No occurrence read is dated outside 483.4 Mya to 251.902 Mya.
4,946 occurrences of Proetoidea on record, most of them in the Devonian. 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
4,946 occurrences- Ordovician8%
- Silurian14%
- Devonian41%
- Carboniferous27%
- Permian9%
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
898 formations
- Erdbach Limestone Formation97
- Wangyou Formation82
- Boda Limestone Formation73
- Kopanina Formation71
- Pal Grande Formation64
- Cape Phillips Formation63
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The named rock units Proetoidea has been recovered from, largest first. Drawn where the rock is now, not where it formed. 874 further formations hold fewer occurrences each and are not listed. 678 occurrences have no formation on record, which is common for older literature.
Proetoidea and its relatives
DevonianWhere Proetoidea and its relatives were recorded in the Devonian.
Found in the same rock
2,304 taxa- Fenestella63 sites
- Paladin56 sites
- Cleiothyridina50 sites
- Composita47 sites
- Fistulipora46 sites
- Echinoidea44 sites
- Eumetria44 sites
- Pentremites42 sites
- Archimedes41 sites
- Orthotetes40 sites
- Anthracospirifer leidyi38 sites
- Tabulipora37 sites
- Cornulites36 sites
- Crinoidea35 sites
- Dichocrinus35 sites
- Camptocrinus34 sites
- Rhabdomeson34 sites
- Spirifer34 sites
- Torynifer34 sites
- Aphelacrinus sp.33 sites
- Dielasma33 sites
- Phanocrinus30 sites
- Polypora30 sites
- Productida30 sites
The Paleobiology Database records at least 896 sites for Proetoidea, and this reads 240 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
725 references- The Bohemian Lower Devonian Stages196
- Trilobite fauna at the Devonian-Carboniferous boundary in South China (S-Guizhou and N-Guangxi)167
- Trilobite assemblages in the Devonian of the Barrandian area and their relations to palaeoenvironments166
- Trilobiten des juengeren Siluriums sowie des Unter- und Mitteldevons. I. Mit Beitraegen zur Silur-Devon-Stratigraphie einiger Gebiete Marokkos und Oberfrankens141
- Permian trilobites from west Texas118
- Bohemian Silurian and Devonian Proetidae (Trilobita)107
- Pennsylvanian trilobites of Ohio85
- Lower and Middle Devonian trilobites of the Canadian arctic islands73
- Trilobites at the Devonian-Carboniferous boundary72
- Subspecies kluges: a pointless taxonomic database to create species opinions for subspecies that then will be over-ruled and allow subspecies occurrences to be recognized as the subspecies rather than the parent species71
- Proetid trilobites from the Silurian (Wenlock-Ludlow) of the Cape Phillips Formation, Canadian Arctic Archipelago55
- Silurian field excursions: Prague Basin (Barrandian), Bohemia55
Each of the 4,946 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. 713 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 Proetoidea was found. Wikidata and iDigBio were searched and had none.
Wikipedia and 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 Proetoidea, or no answer at all. This entry cannot say which.
No 3D scan of Proetoidea 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 itProetida through timeFormations of the DevonianThe world it lived on
Occurrence data from the Paleobiology Database, CC BY 4.0. Hawle and Corda 1847