Raphiophorinae
Apokryltaros · CC BY-SA 4.0 · via Wikidata/Commons. May be a photograph of a specimen, or an artist’s reconstruction — an interpretation of a skeleton, since colour and soft tissue are almost never preserved.
On record
Recorded, not inferred- Sits inside
- RaphiophoridaePBDB
- Diet
- suspension feederPBDB, for Raphiophoridae
- Life habit
- low-level epifaunalPBDB, for Trilobita
- Motility
- fast-movingPBDB, for Trilobita
- Vision
- blindPBDB, for Raphiophoridae
- Environment
- marinePBDB, for Trilobita
Time the record covers
At least 54 million years on record.
The record covers at least 477.1 Mya to 422.7 Mya. No occurrence read is dated outside 488.9 Mya to 419.62 Mya.
435 occurrences of Raphiophorinae 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
435 occurrences- Cambrianunder 1%
- Ordovician96%
- Silurian4%
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
146 formations
- Dawan Formation21
- Edinburg Formation15
- Holen Formation15
- Valhallfonna Formation14
- Table Cove Formation · Table Head Group13
- YinGan Formation12
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The named rock units Raphiophorinae has been recovered from, largest first. Drawn where the rock is now, not where it formed. 122 further formations hold fewer occurrences each and are not listed. 66 occurrences have no formation on record, which is common for older literature.
Raphiophorinae and its relatives
OrdovicianWhere Raphiophorinae and its relatives were recorded in the Ordovician.
Found in the same rock
1,781 taxa- Ampyx117 sites
- Remopleurides44 sites
- Illaenus41 sites
- Lonchodomas37 sites
- Nileus31 sites
- Raphiophorus31 sites
- Cyclopyge27 sites
- Geragnostus26 sites
- Climacograptus23 sites
- Dionide21 sites
- Trinodus19 sites
- Asaphellus17 sites
- Ampyxina16 sites
- Carolinites16 sites
- Dicellograptus16 sites
- Birmanites15 sites
- Didymograptus15 sites
- Telephina15 sites
- Lingulella14 sites
- Orthograptus14 sites
- Bivalvia13 sites
- Gastropoda13 sites
- Megistaspis13 sites
- Orthambonites13 sites
The Paleobiology Database records 400 sites for Raphiophorinae, 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
161 references- The Asaphus Limestone in northernmost Öland16
- Description of the upper portion of the drill-core from Finngrundet in the South Bothnian Bay15
- Trilobites of the Ordovician Table Head Formation, western Newfoundland13
- The Ordovician trilobites of Spitsbergen. III. Remaining trilobites of the Valhallfonna Formation11
- Ordovician trilobites from the Yingan Formation of northwestern Tarim, Xinjiang, northwestern China10
- Ordovician (Darriwilian-early Katian) trilobite faunas of northwestern Tarim, Xinjiang, China9
- Early Ordovician (Arenig) trilobite palaeoecology and palaeobiogeography of the South China Plate9
- Ordovician (Llanvirn) Trilobites from SW Wales9
- On the Early Ordovician of Sweden stratigraphy and fauna9
- Ordovician trilobites from the lower part of the Dawan Formation (Floian-Dapingian) at Huanghuachang, Yichang, Hubei, southern China8
- Trilobite faunas of the Duncannon Group: Caradoc stratigraphy, environments and palaeobiogeography of the Leinster Terrane, Ireland8
- Trilobites from the Ordovician Balclatchie and lower Ardwell groups of the Girvan district, Scotland7
Each of the 435 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. 149 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 content1
Picture of Raphiophorinae
- Source
- Wikidata/Commons
- Credit
- Apokryltaros
- Licence
- CC BY-SA 4.0
- Commercial use
- the licence allows it
No 3D scan of Raphiophorinae 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 itRaphiophoridae through timeFormations of the OrdovicianThe world it lived on
Occurrence data from the Paleobiology Database, CC BY 4.0. Angelin 1854