Literatura académica sobre el tema "Spiriferina"

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Artículos de revistas sobre el tema "Spiriferina"

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Smirnova, T. N. y D. I. Mackinnon. "Apodosia, an enigmatic new genus of micromorphic brachiopod from the Cretaceous of Crimea, Ukraine, and the Jurassic of England". Journal of Paleontology 69, n.º 4 (julio de 1995): 686–92. http://dx.doi.org/10.1017/s0022336000035204.

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The morphology of Argyrotheca lorioli Smirnova, 1972, from the Lower Cretaceous (Berriasian) of Crimea, Ukraine, was reinvestigated using SEM, found to be impunctate, and reassigned as the type species of a new genus Apodosia, new family Apodosiidae, order ?Rhynchonellida. Another micromorphic brachiopod, Spiriferina? oolitica (Moore, 1855) from the Middle Jurassic (Bajocian) Inferior Oolite of Somerset, England, is also reassigned to the new genus.
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Guo, Zhen, Zhong-Qiang Chen y David A. T. Harper. "Phylogenetic and ecomorphologic diversifications of spiriferinid brachiopods after the end-Permian extinction". Paleobiology 46, n.º 4 (8 de septiembre de 2020): 495–510. http://dx.doi.org/10.1017/pab.2020.34.

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AbstractThe Order Spiriferinida spanning the latest Ordovician to Early Jurassic is a small group of brachiopods overshadowed by other taxon-rich clades during the Paleozoic. It diversified significantly after the end-Permian extinction and became one of the four major clades of Triassic brachiopods. However, the phylogeny and recovery dynamics of this clade during the Triassic still remain unknown. Here, we present a higher-level parsimony-based phylogenetic analysis of Mesozoic spiriferinids to reveal their evolutionary relationships. Ecologically related characters are analyzed to indicate the variances in ecomorphospace occupation and disparity of spiriferinids through the Permian–Triassic (P-Tr) transition. For comparison with potential competitors of the spiriferinids, the pre-extinction spiriferids are also included in the analysis. Phylogenetic trees demonstrate that about half of the Mesozoic families appeared during the Anisian, indicating the greatest phylogenetic diversification at that time. Triassic spiriferinids reoccupied a large part of the ecomorphospace released by its competitor spiriferids during the end-Permian extinction; they also fully exploited the cyrtiniform region and developed novel lifestyles. Ecomorphologic disparity of the spiriferinids dropped greatly in the Early Triassic, but it rebounded rapidly and reached the level attained by the pre-extinction spiriferids in the Late Triassic. The replacement in ecomorphospace occupation between spiriferids and spiriferinids during the P-Tr transition clearly indicates that the empty ecomorphospace released by the extinction of Permian spiriferids was one of the important drivers for the diversification of the Triassic spiriferinids. The Spiriferinida took over the empty ecomorphospace and had the opportunity to flourish.
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Gourvennec, Rémy. "Silurian-Devonian Spiriferida and Spiriferinida (Brachiopods) from the Tindouf Basin (Algeria)". Palaeontographica Abteilung A 313, n.º 4-6 (1 de marzo de 2019): 81–149. http://dx.doi.org/10.1127/pala/2019/0083.

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Nicollin, Jean-Pierre y Denise Brice. "Biostratigraphical value of some Strunian (Devonian, uppermost Famennian) Productidina, Rhynchonellida, Spiriferida, Spiriferinida brachiopods". Geobios 37, n.º 4 (julio de 2004): 437–53. http://dx.doi.org/10.1016/j.geobios.2003.10.002.

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MOTTEQUIN, BERNARD, DENISE BRICE y MARIE LEGRAND-BLAIN. "Biostratigraphic significance of brachiopods near the Devonian–Carboniferous boundary". Geological Magazine 151, n.º 2 (20 de junio de 2013): 216–28. http://dx.doi.org/10.1017/s0016756813000368.

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AbstractThe biostratigraphic significance of selected uppermost Famennian (Upper Devonian) and lower Tournaisian (Mississippian) brachiopod genera, belonging to the orders Rhynchonellida (e.g.Araratella), Spiriferida (e.g.Sphenospira,Prospira), Spiriferinida (Syringothyris) and Productida (except Chonetidina), is discussed. Owing to the difficulties of identifying productidine and strophalosiidine genera, in contrast to rhynchonellides and spiriferides, the biostratigraphic potential of the former has generally been overlooked. Brachiopods flourished in neritic environments that were unfavourable for conodonts and ammonoids. In the absence of the latter traditional marker fossils, they are potentially important for locating the Devonian–Carboniferous boundary in shallow water depositional settings in conjunction with rugose corals and foraminifers. On a worldwide scale, further work is required to reach a better assessment of the aftermath of the Hangenberg biological Crisis on brachiopods, notably in revising the faunas from the classical areas of the Famennian and Tournaisian stages in Western Europe.
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Chrząstek, Alina. "Trace fossils from the Lower Muschelkalk of Raciborowice Górne (North Sudetic Synclinorium, SW Poland) and their palaeoenvironmental interpretation". Acta Geologica Polonica 63, n.º 3 (1 de septiembre de 2013): 315–53. http://dx.doi.org/10.2478/agp-2013-0015.

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Abstract The following trace fossils have been recognised in the Lower Muschelkalk of Raciborowice Gorne (North Sudetic Synclinorium, SW Poland): Archaeonassa fossulata, Balanoglossites triadicus, ?Gastrochaenolites isp., Lockeia isp., Palaeophycus tubularis, Palaeophycus isp., ?Planolites beverleyensis, P. montanus, Planolites isp., ?Protovirgularia isp., Rhizocorallium commune var. auriforme, R. commune var. irregulare, R. jenense, Skolithos linearis, Thalassinoides suevicus and Trypanites weisei. Coprolites and an unidentified trace fossil A are also described. The trace fossils allow the discrimination of five ichnoassociations in the Raciborowice Gorne section: (IA 1) Rhizocorallium- Pholeus, (IA 2) Rhizocorallium-Palaeophycus, (IA 3) Thalassinoides, (IA 4) Trypanites-Balanoglossites and (IA 5) Planolites-Palaeophycus. The Lower Muschelkalk succession was deposited on a shallow carbonate ramp affected by frequent storms. Deposition commenced with sedimentation in a restricted lagoon on the inner ramp with a short episode of sabkha formation. It continued on the middle and outer ramp and then on a skeletal shoal of the outer ramp and in an open basin. Ichnoassociation IA 5 is related to a maximum transgression that commenced with the deposition of the Spiriferina Bed and which probably marked the opening of the Silesian-Moravian Gate. The basin underwent two shallowing episodes, as evidenced by ichnoassociations IA 3-IA 4, resulting in the formation of hardgrounds. Bathymetric changes in the Raciborowice Gorne section correspond well with a general transgressive trend in the Germanic Basin.
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Blight, F. G. y D. F. Blight. "Flying spiriferids: some thoughts on the life style of a Devonian spiriferid brachiopod". Palaeogeography, Palaeoclimatology, Palaeoecology 81, n.º 1-2 (diciembre de 1990): 127–39. http://dx.doi.org/10.1016/0031-0182(90)90044-8.

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Oleneva, N. V. "Devonian brachiopods of the orders Spiriferida and Spiriferinida of the European Russia and Transcaucasia: Systematics, shell microstructure, and microornament". Paleontological Journal 50, n.º 11 (diciembre de 2016): 1207–96. http://dx.doi.org/10.1134/s0031030116110010.

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Cate, A. S. y I. Evans. "Life histories and population structure of Pennsylvanian brachiopods from north-central Texas as determined from size-frequency analysis". Journal of Paleontology 66, n.º 6 (noviembre de 1992): 868–80. http://dx.doi.org/10.1017/s0022336000020990.

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Paleoecological analysis of three attached spiriferid species (Punctospirifer kentuckyensis, Crurithyris planoconvexa, and Hustedia mormoni) and six free-living chonetid brachiopod species (Chonetinella flemingi, Chonetinella verneuiliana, Lissochonetes geinitzianus, Mesolobus mesolobus, Neochonetes fragilis, and Quadrochonetes geronticus) from Middle and Upper Pennsylvanian strata of north-central Texas has been undertaken using, in part, population dynamics information derived initially from size-frequency distributions. The brachiopod populations in this study are believed to represent in situ assemblages formed by noncatastrophic mortality. Spiriferid species occurred in large populations characterized by positively skewed size-frequency distributions in which few individuals attained the maximum potential size reported for a given species. Chonetid species, in contrast, occurred in smaller numbers characterized by negatively to low positively skewed size-frequency distributions in which greater numbers of individuals attained maximum potential size.The differences observed in the population structure of these two groups can best be explained as reflecting different adaptive lifestyle strategies that are shared at the ordinal level. Morphological features common to chonetid species enabled individuals to live freely at the sediment-water interface and perhaps reorient their position if disturbed. Based on size-frequency analysis, low-density populations of chonetids appear to produce relatively larger numbers of survivors in the adult and maximum size classes. Spiriferids were constrained to attachment surfaces occupied at the time of larval settlement, and individuals presumably had no mechanism to regain life position if overturned or if this surface became unstable. These physical limitations seem to be reflected in a population structure in which higher density populations were required to overcome the high mortality rates incurred by individuals. This appears to be a case in which size-frequency distributions have not been significantly altered by taphonomic overprint and in which size-frequency analysis can be used to detect differences in the life histories and population structure of brachiopod species.
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Martínez Chacón, M. Luisa y Luis C. Sánchez de Posada. "Espiriféridos (Brachiopoda) del Bashkiriense superior (Pensilvánico) de la formación Valdeteja, Asturias (N de España) Upper Bashkirian (Pennsylvanian) spiriferids (Brachiopoda) of the Valdeteja formation, Asturias (N of Spain)". Trabajos de Geología 36, n.º 36 (12 de septiembre de 2018): 311. http://dx.doi.org/10.17811/tdg.36.2016.311-346.

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Resumen: Se describen las características de la Formación Valdeteja y de las dos localidades estudiadas: Latores (SO Oviedo, Asturias) y Entrago (Teverga, Asturias), de edad Bashkiriense superior. Se analiza su historia, su importancia, las especies descritas y aquellas que tienen en Latores o Entrago su localidad tipo. Muchos de los órdenes de braquiópodos han sido estudiados en trabajos previos y en este se aborda el estudio de los espiriféridos, de los que se describen 16 especies, una de las cuales, Alphachoristites (Prochoristites) marcosi, es nueva. Algunos de los taxones descritos amplían sus rangos estratigráficos conocidos. Además, se analizan las características paleoecológicas y las relaciones paleobiogeográficas de estas asociaciones de braquiópodos.Palabras clave: Braquiópodos, espiriféridos, Formación Valdeteja, Bashkiriense superior, Zona Cantábrica, N España.Abstract: The characteristics of the Valdeteja Formation are described with special emphasis on the two fossiliferous localities of Latores (Oviedo, Asturias) and Entrago (Teverga, Asturias) dealt with in this paper. The history, significance and previously described species (several of them with its type locality either at Latores or Entrago) of these palaeontological sites are analyzed. In fact, most of brachiopod orders of these localities have been previously studied, but this is not the case of the Spiriferida studied here. Sixteen species are described, one of them –Alphachoristites (Prochoristites) marcosi– is new. The stratigraphical ranges of some described taxa are extended. Finally, the palaeoecology and palaeobiogeographical affinities of these brachiopod assemblages are analyzed.Keywords: Brachiopods, spiriferids, Valdeteja Formation, upper Bashkirian, Cantabrian Zone, N Spain.
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Tesis sobre el tema "Spiriferina"

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Gourvennec, Rémy. "Brachiopodes Spiriferida du Dévonien inférieur du Massif armoricain : systématique, paléobiologie, évolution, biostratigraphie /". Brest : Université de Bretagne occidentale, 1989. http://catalogue.bnf.fr/ark:/12148/cb35006361j.

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Marques, Rodrigo Cesar. "Taxonomia dos invertebrados da Formação Ponta Grossa (Eomesodevoniano), borda norte da Bacia do Paraná, região de Amorinópolis, Estado de Goiás, e análise cladística de espiriferídeos basais". Universidade de São Paulo, 2006. http://www.teses.usp.br/teses/disponiveis/44/44136/tde-09102012-085510/.

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Apesar do grande número de estudosenvolvendo taxonomia esistemática de braquiópodes, poucos foramos estudos que utilizassema metodologia de análise cladística. Desta forma,no estudo aqui apresentado, foi feita uma análise cladística dos taxabasais da Ordem Spiriferida, comatenção especialà superfamília Delthyridoidea. Esta superfamília, Siluro-Devoniano, temcomointegrante o taxon Australospirifer, representante típico do Domínio Malvinocáfrico, e presente no Devoniano brasileiro. A análise cladística tambémtem por objetivo testar a hipótese filogenética apresentada por Lespèrance e Bizarro (1999) para a superfamília Delthyridoidea. Braquiópodes, bivalves, tentaculítideos e trilobitas, típicos representantes do Província Malvinocáfrica, foram descritos para o flanco norte da Formação Ponta Grossa (Eo-mesodevoniano), Estado de Goiás, Brasil, uma área compoucos estudos paleontológicos. Foi descrita uma nova espécie para o gênero Ptychopteria, e umnovo gênero e nova espécie de espiriferídeo, comafinidades filogenéticas ao gênero Australospirifer. A análise cladística foi realizada com enraizamento a posteriori no taxon Eospirifer.O cladograma semiestrito resultante, escolhido como proposta detrabalho, apresentou CI=0,40, RI=0,70, RC=0,30. Apesar da baixa resolução, este estudo aqui discutido apresenta uma acuidade maior emrelação ao anteriormente realizado por Lespèrance e Bizarro (1999), principalmente por conter um maior número de caracteres e taxa.Como resultado, pôde ser observado que alguns grupos tradicionalmente considerados basais emSpiriferida, como Delthyridoidea e Cyrtioidea não são considerados monofiléticos. Por outro lado Reticularioidea e Martinioidea (excluindo Tenellodermis) são confirmados comogrupos monofiléticos. Além disso, o gênero Australospiriferé considerado um metataxon, sendo basal emrelação a um grupo inteiro, que corresponde tanto a taxatípicos do Hemisfério Norte quanto ao taxonnovo aqui descrito.
Despite the large number of taxonomic studies on fossil brachiopods, few include cladistic analysis. This study is one of the first to apply thismethod to basal taxa amongs Spiriferida, with special attention to the superfamily Delthyridoidea. This superfamily, restricted to the Silurian and Devonian, includes the taxon Australospirifer, which is common in Devonian deposits of Brazil and representative of the Malvinocafric Realm. This analysis also tests the phylogenetichypothesis proposed by Lespèrance and Bizarro (1999) for the superfamily Delthyridoidea. Brachiopods, bivalves, tentaculitids and trilobites, typical elements of the Malvinocafric Realm,are describedfrom the Ponta Grossa Formation (Early to Middle Devonian) in the northern portion of the Parana Basin in the State of Goiás, Brazil, a region still poorly known paleontologically, especially for brachiopods, when compared to the southern portion of the basin. A new species ofthe genus Ptychopteria,and a new genus and species ofspiriferidhaving phylogenetic affinities with the genus Australospiriferare described. The cladistic analysis was carriedout with a posteriorirooting in the taxon Eospirifer. The resulting semistrict cladogram, the preferred working hypothesis, presented CI=0,40, RI=0,70 and RC=0,30. Despite its relatively low topological resolution, this cladogrampresents greater accuracy than that proposed by Lespèrance and Bizarro (1999), mainly because of the greater number of characters, and taxa utilized. As a result,some groups, traditionally considered as basal within the Spiriferida, such as Delthyridoidea and Cyrtioidea, can not be interpreted here as monophyletic. On the other hand, Reticularioidea and Martinioidea (excluding Tenellodermis) are confirmed as monophyletics groups. In addition, the genus Australospirifer is considered a metataxon, and basal not only to the group including typical Northern Hemisphere taxa but also to the new genus and species described here.
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Welch, Delpfine Ellen. "Geographical variation and evolution in the Middle Devonian brachiopod, Mucrospirifer". Diss., This resource online, 1991. http://scholar.lib.vt.edu/theses/available/etd-07282008-134118/.

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Gourvennec, Rémy. "Brachiopodes spiriferida du Devonien inférieur du Massif armoricain systématique, paléobiologie, évolution, biostratigraphie /". Grenoble 2 : ANRT, 1987. http://catalogue.bnf.fr/ark:/12148/cb37605553j.

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Gourvennec, Rémy. "Brachiopodes spiriferida du dévonien inferieur du massif armoricain : systématique, paléobiologie, évolution, biostratigraphie". Brest, 1987. http://www.theses.fr/1987BRES2033.

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Cet ouvrage est consacré aux spiriferides du dévonien inferieur du massif armoricain. L’étude systématique comprend la description de 51 espèces dont 17 nouvelles et 6 laissées en nomenclature ouverte; elle est complétée par une étude biométrique. Le chapitre consacre à la biologie traite de la morphologie fonctionnelle, de la croissance de la coquille, de paléoécologie et de l'étude des microsculptures et de leurs implications. On montre la prédominance des modalités évolutives de type anagénétique. L’étude de plusieurs coupes de référence permet d'établir la succession des espèces et de proposer des corrélations entre les différents domaines du massif armoricain et ceux de la péninsule ibérique.
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Libros sobre el tema "Spiriferina"

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Grunt, Tat'iana Aleksandrovna. Sistema brakhiopod otri͡a︡da atiridida. Moskva: Nauka, 1986.

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Gourvennec, Rémy. Brachiopodes Spiriferida du Dévonien inférieur du Massif armoricain: Systématique, paléobiologie, évolution, biostratigraphie. Brest: Université de Bretagne occidentale, 1989.

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Legrand-Blain, Marie. Spiriferacea (Brachiopoda) viséens et serpukhoviens du Sahara algérien. Brest: Université de Bretagne occidentale, 1986.

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Capítulos de libros sobre el tema "Spiriferina"

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Dagys, Algirdas. "Remarks On The Classification Of Punctate Spiriferids". En Brachiopods, 91–93. CRC Press, 2018. http://dx.doi.org/10.1201/9781315138602-17.

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Kalashnikov, N. V. "Kaninospiriferinae, A New Subfamily of the Spiriferidae (Brachiopoda)". En Brachiopods, 133–34. CRC Press, 2018. http://dx.doi.org/10.1201/9781315138602-24.

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Actas de conferencias sobre el tema "Spiriferina"

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Grosch, Zachary, James Day y Dalton John Renner. "STEPPED MIGRATIONS AND THE DEVELOPMENT OF THE FRASNIAN (UPPER DEVONIAN) COSMOPOLITAN BRACHIOPOD (SPIRIFERID) FAUNAS IN CENTRAL AND WESTERN NORTH AMERICAN CARBONATE PLATFORMS". En GSA 2020 Connects Online. Geological Society of America, 2020. http://dx.doi.org/10.1130/abs/2020am-359807.

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