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Syndielasmatidae

Strophomenata - Strophomenida - Syndielasmatidae

Taxonomy
Syndielasmatidae was named by Cooper (1956). Its type is Syndielasma.

It was assigned to Plectambonitoidea by Williams et al. (2000).

Subtaxa
Sowerbyites, Syndielasma (type genus)

Synonymy list
YearName and author
1956Syndielasmatidae Cooper
2000Syndielasmatidae Williams et al. p. 317

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Spiralia
superphylumLophotrochozoa
Lophophorata
PanbrachiopodaCarlson and Cohen 2020
RankNameAuthor
phylumBrachiopodaCuvier 1805
subphylumRhynchonelliformeaWilliams et al. 1996
classStrophomenataWilliams et al 1996
orderStrophomenidaOpik 1934
superfamilyPlectambonitoideaJones 1928
familySyndielasmatidaeCooper 1956
familySyndielasmatidaeCooper 1956

If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.

Fm. †Syndielasmatidae Cooper 1956
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G. †Sowerbyites Teichert 1937
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Sowerbyites delicatus Cooper 1956
Sowerbyites hami Cooper 1956
Sowerbyites hibernicus Mitchell 1977
Sowerbyites isotes Percival 1991
Sowerbyites lamellosus Cooper 1956
Sowerbyites medioseptatus Teichert 1937
Sowerbyites subnasutus Cooper 1956
Sowerbyites triseptatus Willard 1928
Sowerbyites vesciseptus Percival 1979
Sowerbyites wahringaensis Percival et al. 2001
G. †Syndielasma Cooper 1956
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Syndielasma biseptatum Cooper 1956
Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: low Mg calcitep
Environment: marineuc
Locomotion: stationaryo
Attached: yesp
Life habit: epifaunalo
Diet: suspension feedero
Vision: blindc
Created: 2004-02-28 14:13:23
Modified: 2009-04-13 11:03:33
Source: o = order, c = class, p = phylum, uc = unranked clade
References: Aberhan et al. 2004, Nesnidal et al. 2013

Age range: base of the Middle Ordovician to the top of the Harnagian or 470.00000 to 455.80000 Ma

Collections (56 total)


Time interval Ma Country or state Original ID and collection number
Arenig478.6 - 466.0China (AnHui) Sowerbyites sp. (7841)
Rangerian471.8 - 468.1USA (Nevada) Syndielasma biseptatum (104448 104460)
Whiterockian471.8 - 457.5USA (Nevada) Syndielasma biseptatum (104449) Syndielasma sp. (14232)
Middle Ordovician470.0 - 458.4USA (Kentucky) Sowerbyites sp. (124619)
Early/Lower Llanvirn466.0 - 463.5Norway (Trøndelag) Syndielasma biseptatum (191062)
Llanvirn466.0 - 460.9Ireland Syndielasma sp. (381)
Gisbornian - Darriwilian460.9 - 458.4Australia (New South Wales) Sowerbyites wahringaensis (119706)
Gisbornian - Harnagian460.9 - 455.8Australia (New South Wales) Sowerbyites sp. (2708)
Ashbyan460.9 - 449.5USA (Virginia) Sowerbyites gildersleevei (203256) Sowerbyites sp. (33544 33545 33546 33547 33548) Sowerbyites subnasutus (203254) Sowerbyites triseptatus (105245)
Ashbyan460.9 - 449.5USA (Tennessee) Sowerbyites triseptatus (203285 219873)
Ashbyan - Blackriveran460.9 - 449.5USA (Virginia) Plectambonites triseptatus (203286)
Blackriveran460.9 - 449.5USA (Tennessee) Sowerbyites delicatus (203257)
Blackriveran460.9 - 449.5USA (Oklahoma) Sowerbyites hami, Sowerbyites lamellosus (23895) Sowerbyites lamellosus (23893)
Caradoc460.9 - 449.5USA (Nevada) Sowerbyites sp. (320)
Caradocian460.9 - 449.5USA (Virginia) Sowerbyites triseptatus (33454 33455 33525 33526)
Gisbornian - Eastonian460.9 - 449.5Australia (New South Wales) Sowerbyites sp. (2721)
Gisbornian - Eastonian460.9 - 449.5Australia (Tasmania) Sowerbyites sp. (2685)
Rocklandian - Kirkfieldian460.9 - 449.5United Kingdom (Northern Ireland) Sowerbyites hibernicus (89157)
Wildernessian460.9 - 449.5Canada (Northwest Territories) Sowerbyites sp. (26953)
Mohawkian457.5 - 452.5USA (Nevada) Sowerbyites lamellosus (186187) Sowerbyites sp. (105564)
Eastonian456.1 - 449.5Australia (New South Wales) Sowerbyites isotes (2699 2702 2725 2726 2727 2745 2751 2754 64562 166834 166835 166840 166843 166845 166848 166849 166850) Sowerbyites sp. (2648 64583)
Eastonian - Onnian456.1 - 449.5Australia (Tasmania) Sowerbyites sp. (2693)
Eastonian - Onnian456.1 - 449.5Australia (New South Wales) Sowerbyites vesciseptus (2661)