Fardenia (Coolinia)

Yale Peabody Museum · CC0 · via GBIF. 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
- FardeniaPBDB
- Diet
- suspension feederPBDB, for Brachiopoda
- Life habit
- low-level epifaunalPBDB, for Brachiopoda
- Motility
- stationary, attachedPBDB, for Brachiopoda
- Vision
- blindPBDB, for Strophomenata
- Environment
- marinePBDB, for Lophophorata
Time the record covers
At least 22 million years on record.
The record covers at least 445.5 Mya to 422.7 Mya. No occurrence read is dated outside 449.6 Mya to 419.62 Mya.
332 occurrences of Fardenia (Coolinia) on record, most of them in the Silurian. 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
332 occurrences- Ordovician20%
- Silurian80%
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
91 formations
- Jupiter Formation58
- Vaureal Formation18
- Ellis Bay Formation18
- Gun River Formation13
- Rochester Shale Formation · Clinton Group12
- Varbola Formation11
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The named rock units Fardenia (Coolinia) has been recovered from, largest first. Drawn where the rock is now, not where it formed. 67 further formations hold fewer occurrences each and are not listed. 26 occurrences have no formation on record, which is common for older literature.
Fardenia (Coolinia) and its relatives
SilurianWhere Fardenia (Coolinia) and its relatives were recorded in the Silurian.
Found in the same rock
1,343 taxa- Coolinia pecten94 sites
- Leptaena56 sites
- Atrypa reticularis54 sites
- Dalejina45 sites
- Leptaena rhomboidalis45 sites
- Stegerhynchus44 sites
- Bryozoa43 sites
- Dalmanites43 sites
- Resserella43 sites
- Atrypa41 sites
- Favosites38 sites
- Isorthis38 sites
- Eospirifer radiatus36 sites
- Whitfieldella36 sites
- Meristina35 sites
- Nucleospira35 sites
- Craniops34 sites
- Sphaerirhynchia32 sites
- Brachyprion leda31 sites
- Dalejina hybrida31 sites
- Howellella31 sites
- Rugosa31 sites
- Brachyprion (Brachyprion)30 sites
- Crinoidea30 sites
The Paleobiology Database records 320 sites for Fardenia (Coolinia), 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
74 references- Late Ordovician and Early Silurian strophomenid brachiopods of Anticosti Island, Quebec, Canada95
- Silurian brachiopods Dictyonellida, Strophomenida, Productida, Orthotetida, Protorthida and Orthida from Estonia32
- Caradocian-Gedinnian echinoderm associations of Central and Eastern North America24
- Wenlockian fossil communities in New York State and adjacent areas: Paleontology and Paleoecology18
- Late Ordovician Orthide and Billingsellide Brachiopods from Anticosti Island, Eastern Canada: Diversity Change Through Mass Extinction11
- Silurian brachiopod and related benthic communities from carbonate platform and mound environments of Iowa and surrounding areas11
- Brachiopod assemblages from the Much Wenlock Limestone Formation of England and Wales8
- The Silurian rocks of the Tortworth Inlier, Gloucestershire7
- European province Late Silurian brachiopods from the Ciudad Victoria area, Tamaulipas, northeastern Mexico6
- A review of Silurian brachiopods from Gotland6
- Upper Ordovician Brachiopods from Västergötland, Sweden6
- The Hirnantian (Late Ordovician) brachiopod fauna of the East Baltic: Taxonomy of the key species5
Each of the 332 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. 62 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 Fardenia (Coolinia)
- Source
- GBIF
- Credit
- Yale Peabody Museum
- Licence
- CC0
- Commercial use
- the licence allows it
No 3D scan was found. Smithsonian Open Access, MorphoSource and Sketchfab were all searched.
This is what the site found, which is not the same as what exists.
Keep going
What may have been alongside itFardenia through timeFormations of the SilurianThe world it lived on
Occurrence data from the Paleobiology Database, CC BY 4.0. (Bancroft 1949)