Phorocephala
No picture of Phorocephala 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 Phorocephala, or no answer at all. This entry cannot say which.
On record
Recorded, not inferred- Sits inside
- TelephinidaePBDB
- Diet
- microcarnivorePBDB, for Telephinidae
- Life habit
- nektonicPBDB, for Telephinidae
- Motility
- actively mobilePBDB, for Telephinidae
- Vision
- well-developedPBDB, for Telephinidae
- Environment
- marinePBDB, for Trilobita
Time the record covers
At least 22 million years on record.
The record covers at least 471.3 Mya to 448.8 Mya. No occurrence read is dated outside 477.1 Mya to 445.2 Mya.
51 occurrences of Phorocephala 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
51 occurrences- Ordovician100%
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
21 formations
- Esbataottine Formation10
- Solvang Formation6
- Voskresenka Formation · Batun Group4
- Dawan Formation3
- Kildare Limestone Formation3
- Crown Point Formation · Chazy Group2
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The named rock units Phorocephala has been recovered from, largest first. Drawn where the rock is now, not where it formed. 4 occurrences have no formation on record, which is common for older literature.
Phorocephala and its relatives
OrdovicianWhere Phorocephala and its relatives were recorded in the Ordovician.
Found in the same rock
469 taxa- Remopleurides12 sites
- Dolichoharpes reticulata10 sites
- Holia glabra10 sites
- Ceratocephala triacantheis9 sites
- Bumastoides lenzi8 sites
- Illaenus8 sites
- Walencrinuroides rolfi8 sites
- Acanthoparypha7 sites
- Amphilichas7 sites
- Apianurus parabarbatus7 sites
- Calyptaulax7 sites
- Calyptaulax callirachis7 sites
- Ceraurinella nahanniensis7 sites
- Chaulistomella7 sites
- Cybeloides cimelia7 sites
- Cybeloides prima7 sites
- Dimeropyge speyeri7 sites
- Nileus7 sites
- Remopleurides canadensis7 sites
- Remopleurides pattersoni7 sites
- Sphaerexochus7 sites
- Sphaerexochus arenosus7 sites
- Acanthoparypha evitti6 sites
- Aparchites6 sites
The Paleobiology Database records 49 sites for Phorocephala, 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
27 references- Silicified Middle Ordovician trilobites from the South Nahanni River Area, District of Mackenzie, Canada6
- Early Middle Ordovician (Chazy) trilobites of New York4
- Ordovician Sedimentary Basin and Paleobiotas of the Gorny Altai3
- Late Caradoc-early Ashgill trilobites of the central Oslo Region, Norway3
- Ordovician formations and faunas, southern Mackenzie Mountains3
- The Trilobites of the Chair of Kildare Limestone (Upper Ordovician) of Eastern Ireland. Part I.3
- The new Ordovician stage standard as applied to the stratigraphic units of the western Altai–Sayan Folded Area2
- Ordovician trilobites from the Romaine and Mingan Formations (Ibexian-Late Whiterockian), Mingan Islands, Quebec2
- Late Ordovician trilobites from northwest Iran and their biogeographical affinities2
- Late Ordovician trilobites from the Zhusilenghaierhan area, Ejin Banner, western Inner Mongolia, China2
- Biostratigraphy of the Yangtze Gorge Area. Part (2) Early Paleozoic Era2
- Early Ordovician trilobites, Nora Formation, central Australia2
Each of the 51 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. 15 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 Phorocephala 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 Phorocephala, or no answer at all. This entry cannot say which.
No 3D scan of Phorocephala 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 itTelephinidae through timeFormations of the OrdovicianThe world it lived on
Occurrence data from the Paleobiology Database, CC BY 4.0. Lu 1965