Part H, Brachiopoda (Revised), vol. 6, Complete Volume

Williams, Alwyn; Rachebœuf, Patrick R.; Savage, N. M.; Lee, D. E.; Popov, L. E.; Carlson, S. J.; Logan, Alan C.; Lüter, Carsten; Cusack, Maggie; Curry, G. B.; Wright, A. D.; Harper, David A. T.; Cohen, B. L.; Cocks, L. Robin M.; Mackinnon, David I.; Smirnova, T. N.; Baker, P. G.; Carter, J. L.; Gourvennec, Rémy; Manceñido, Miguel O.; Brunton, C. H. C.; Sun, Dalin; Boucot, A. J.; Bassett, M. G.; Álvarez, Fernando; Holmer, Lars E.; Mergl, Michael; Emig, C. C.; Rubel, Madis; Jiayu, Rong

doi:10.17161/dt.v0i0.5526

Cited by 6 publications

(5 citation statements)

References 92 publications

(276 reference statements)

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“…The main reasons that warrant familial separation are details from shell microstructure, which according to Williams and Brunton (1993) would have priority during taxonomic classification of Orthotetacea, along with structures from the articulation apparatus and presence or absence of dental plates (as discussed by Cooper and Grant, 1974; Bassett and Bryant, 2006). The Pulsiidae are described as possessing pseudopunctae and dental plates variable in angle and length, and Schuchertellidae as possessing extropunctae and bearing hinge teeth unsupported by dental plates (Williams and Brunton, 1993; Williams and Brunton in Williams et al, 2000; Long and Brunton, 2005), therefore it is inappropriate to keep Pulsiinae as a subfamily within Schuchertellidae.…”

Section: Discussionmentioning

confidence: 99%

“…(Note: “UNIRIO” = Universidade Federal do Estado do Rio de Janeiro; “GP/1E” = Universidade de São Paulo). The photographs were taken with a digital camera, Canon EOS50, and described according to the terms applied by Rathbun (1874, 1879), Williams and Brunton in Williams et al (2000), Stigall Rode (2005), and Bassett and Bryant (2006).…”

Section: Methodsmentioning

confidence: 99%

“…Nevertheless, even recognizing this feature, Boucot and Johnson (1968) and Thomas (1971) chose to keep Schuchertella 's diagnosis as impunctate, but adding quotation marks until more an appropriate genus might be found. More recently, Williams and Brunton in Williams et al (2000) followed by Stigall Rode (2005) considered Schuchertella an extropunctate genus.…”

Section: Introductionmentioning

confidence: 99%

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Schellwienella clarkei (Orthotetida, Brachiopoda): a new species from the Devonian of the Paraná Basin, Brazil

Rezende

Isaacson

2021

J. Paleontol.

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Devonian orthotetides from South America have often been uncritically assigned to a limited number of broadly described species. Schellwienella clarkei n. sp. is described from the Ponta Grossa Formation, Paraná Basin, southern Brazil. These brachiopods had been identified as Schuchertella agassizi. Schellwienella clarkei n. sp. differs from Schuchertella agassizi on the basis of shell structure, dental plates, and cardinalia. UUID: http://zoobank.org/90ebc242-42c3-4bd7-9b63-461df05b6f28

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Section: Discussionmentioning

confidence: 99%

Section: Methodsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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Schellwienella clarkei (Orthotetida, Brachiopoda): a new species from the Devonian of the Paraná Basin, Brazil

Rezende

Isaacson

2021

J. Paleontol.

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“…Rib intactness was assessed by identifying two distinct patterns of radial ornamentation, costae and delayed costae. 'Costae' is used to describe radial ornamentation that runs from the beak to the frontier, while 'delayed costae' refers to the ribs that first appear during postneanic stages of shell growth (Williams et al, 1997) (Fig. 5c, diagrammatic illustration).…”

Section: Phenotypic Analysesmentioning

confidence: 99%

Quantitative Study of the Morphological Variations among Dzieduszyckia Populations from the Devonian Rongxian Formation, South China and their Influencing Factors

Dong

Sun

et al. 2023

Acta Geologica Sinica (Eng)

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The rhynchonellide brachiopod Dzieduszyckia Siemiradzki is widely distributed in the Lower Famennian strata, and exhibits a wide range of morphological variations among populations. 1272 autochthonous Devonian Rongxian Dzieduszyckia fossils were collected from three populations in South China, namely the Dazhai, Dalong, and Longmi sections. A series of quantitative morphological analyses were conducted to understand the morphological variation among populations and identify the triggers responsible for such variations.The results show that the Dazhai population differs significantly in morphospace from the Dalong and Longmi populations, while the latter two exhibit more similar morphological features, suggesting that geographic distribution may play a key role in affecting Dzieduszyckia morphology. The Longmi population shows a distinct morphospace from the Dazhai population and an overlapped morphospace with the Dalong population, indicating that habitat may not be the controlling factor. Lastly, the Dazhai and Dalong populations share some morphological similarities, but the Dazhai and Longmi populations occupy completely different morphospaces, indicating that evolution had a greater impact on phenotypic divergence than habitat.Our findings suggest that geographic distribution is the predominant factor influencing the morphological variation of Dzieduszyckia, while evolution and living habitat are less significant, the former of which might play a more important role.

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“…Samples have been coded with the label RM or RMA and are followed by the figure. The classification was performed according to the Treatise on Invertebrate Paleontology, part H, volumes 4 and 5 (Williams et al 2002(Williams et al , 2006 Description. -Small to medium biconvex shell, with length similar or slightly exceeding width, uniplicate.…”

Section: Systematic Palaeontologymentioning

confidence: 99%

The Himalayan connection of the Middle Triassic brachiopod fauna from Socotra (Yemen)

Gaetani¹,

Balini²,

Nicora³

et al. 2018

Bull. Geosci.

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The Socotra Island (Yemen) is located out of the coast of the East African corner of Somalia, and presents the main geological features of South Oman (Dofhar Mountains) as well as the sedimentary cover of southern Yemen. However, the sedimentary succession of Socotra is of particular interest for the Triassic, as it represents the only location in the southern Middle East with outcropping marine facies of this period. These sediments were described for the first time by Samuel et al. (1997), within an oil prospecting study, but no detailed litho-and biostratigraphic study has been presented so far.The general stratigraphy of the Triassic succession of Socotra was studied in the master thesis of Giorgioni The aim of this paper is twofold: (i) illustrate the Triassic brachiopod assemblages of the Socotra Island and constrain their time of occurrence on the base of conodont biostratigraphic dating and (ii) discuss the affinities of the Triassic brachiopods from Socotra with the time equivalent fauna from Himalaya (India, Nepal, and Tibet), as well as their paleobiogeographic implications.We show that the brachiopod assemblages found in Socotra have a strong affinity with those from Himalaya,

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Part H, Brachiopoda (Revised), vol. 6, Complete Volume

Cited by 6 publications

References 92 publications

Schellwienella clarkei (Orthotetida, Brachiopoda): a new species from the Devonian of the Paraná Basin, Brazil

Schellwienella clarkei (Orthotetida, Brachiopoda): a new species from the Devonian of the Paraná Basin, Brazil

Quantitative Study of the Morphological Variations among Dzieduszyckia Populations from the Devonian Rongxian Formation, South China and their Influencing Factors

The Himalayan connection of the Middle Triassic brachiopod fauna from Socotra (Yemen)

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