Rhadinopleura eurycephala
No picture of Rhadinopleura eurycephala 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 Rhadinopleura eurycephala, or no answer at all. This entry cannot say which.
On record
Recorded, not inferred- Sits inside
- RhadinopleuraPBDB
- Diet
- carnivorePBDB, for Trilobita
- Life habit
- low-level epifaunalPBDB, for Trilobita
- Motility
- fast-movingPBDB, for Trilobita
- Vision
- well-developedPBDB, for Rhadinopleura
- Environment
- marinePBDB, for Trilobita
Time the record covers
At most 14 million years on record.
Every occurrence read is dated to somewhere between 497 Mya and 483.4 Mya, and nothing in the dating separates them, so that window is what the record shows rather than a span.
2 occurrences of Rhadinopleura eurycephala 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
2 occurrences- Cambrian69%
- Ordovician32%
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
1 formation
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The named rock units Rhadinopleura eurycephala has been recovered from, largest first. Drawn where the rock is now, not where it formed.
Rhadinopleura eurycephala and its relatives
CambrianWhere Rhadinopleura eurycephala and its relatives were recorded in the Cambrian.
Found in the same rock
30 taxa- Asaphellus riojanus2 sites
- Kainella conica2 sites
- Machairagnostus tmetus2 sites
- Onychopyge riojana2 sites
- Parabolinella argentinensis2 sites
- Plicatolina scalpta2 sites
- Shumardia erquensis2 sites
- Sphaerocare globifrons2 sites
- Angelina1 site
- Angelina hyeronimi1 site
- Asaphellus catamarcensis1 site
- Bodenbenderia longifrons1 site
- Brackebuschia1 site
- Dubhglasina depressus1 site
- Geragnostus (Microagnostus) calviformis1 site
- Geragnostus (Microagnostus) micropeltis1 site
- Gymnagnostus1 site
- Gymnagnostus perinflatus1 site
- Kainella meridionalis1 site
- Leiagnostus perinflatus1 site
- Lotagnostus1 site
- Micragnostus calviformis1 site
- Micragnostus vilonii1 site
- Neoagnostus1 site
The Paleobiology Database records 2 sites for Rhadinopleura eurycephala, 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
2 references- La transicion Cambrico-Ordovicico en la Formacion Volcancito (sierra de Famatina, La Rioja, Argentina)1
- Ordovician trilobites of Argentina1
Each of the 2 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. 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 Rhadinopleura eurycephala 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 Rhadinopleura eurycephala, or no answer at all. This entry cannot say which.
No 3D scan of Rhadinopleura eurycephala 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 itRhadinopleura through timeFormations of the CambrianThe world it lived on
Occurrence data from the Paleobiology Database, CC BY 4.0. Harrington and Leanza 1957