Eoplectodonta
Fernando Losada Rodríguez · 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
- SowerbyellinaePBDB
- Diet
- suspension feederPBDB, for Strophomenida
- Life habit
- epifaunalPBDB, for Strophomenida
- Motility
- stationaryPBDB, for Strophomenida
- Vision
- blindPBDB, for Strophomenata
- Environment
- marinePBDB, for Lophophorata
Time the record covers
At least 30 million years on record.
The record covers at least 457.2 Mya to 426.7 Mya. No occurrence read is dated outside 459.7 Mya to 419.62 Mya.
671 occurrences of Eoplectodonta 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
671 occurrences- Ordovician28%
- Silurian72%
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
157 formations
- Solvik Formation40
- Jupiter Formation28
- Attawapiskat Formation24
- Riga Formation16
- Rochester Formation · Clinton Group16
- Irondequoit Formation · Clinton Group12
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The named rock units Eoplectodonta has been recovered from, largest first. Drawn where the rock is now, not where it formed. 133 further formations hold fewer occurrences each and are not listed. 174 occurrences have no formation on record, which is common for older literature.
Eoplectodonta and its relatives
SilurianWhere Eoplectodonta and its relatives were recorded in the Silurian.
Found in the same rock
959 taxa- Leangella scissa114 sites
- Mendacella mullockiensis83 sites
- Skenidioides woodlandiensis70 sites
- Stegerhynchus pusillum50 sites
- Kozlowskites gracilis48 sites
- Leptaena (Leptaena) haverfordensis47 sites
- Levenea llandoveriana40 sites
- Dolerorthis sowerbyiana39 sites
- Meifodia prima39 sites
- Plectatrypa (Plectatrypa)37 sites
- Stricklandia lens36 sites
- Leptaena32 sites
- Paracraniops32 sites
- Bryozoa31 sites
- Dicoelosia osloensis31 sites
- Hindella crassa30 sites
- Triplesia woodlandensis29 sites
- Crinoidea28 sites
- Onniella rava25 sites
- Schizonema capillata25 sites
- Skenidioides25 sites
- Dolerorthis24 sites
- Atrypa reticularis22 sites
- Clorilamnulella undata22 sites
The Paleobiology Database records 603 sites for Eoplectodonta, 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
116 references- Early Llandovery brachiopods of Wales131
- Silurian brachiopods Dictyonellida, Strophomenida, Productida, Orthotetida, Protorthida and Orthida from Estonia41
- The Clinton of Western and Central New York38
- Late Ordovician and Early Silurian strophomenid brachiopods of Anticosti Island, Quebec, Canada28
- Ecological associations in a regressive sequence: the latest Ordovician of the Oslo-Asker district, Norway26
- Relict Ordovician brachiopod faunas in the Lower Silurian of Asker, Oslo Region, Norway19
- First Major Appearance of Brachiopod-Dominated Benthic Shelly Communities in the Reef Ecosystem during the Early Silurian15
- The Ordovician-Silurian boundary in the Garth area of southwest Powys, Wales15
- Brachiopod communities of the Lithuanian Silurian14
- Benthic faunal associations in the Lower Silurian Solvik Formation of the Oslo-Asker Districts, Norway14
- Wenlockian fossil communities in New York State and adjacent areas: Paleontology and Paleoecology13
- Strophomenide and orthotetide Silurian brachiopods from the Baltic region, with particular reference to Lithuanian boreholes12
Each of the 671 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. 104 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 Eoplectodonta
- Source
- Wikidata/Commons
- Credit
- Fernando Losada Rodríguez
- Licence
- CC BY-SA 4.0
- 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 itSowerbyellinae through timeFormations of the SilurianThe world it lived on
Occurrence data from the Paleobiology Database, CC BY 4.0. Kozlowski 1929