Limpar
23 resultados

Acesso aberto

Tipo do recurso

Ano de criação

Produção nacional

Revisado por pares

Áreas

Idioma

Editores

Capítulo de livro Revisado por pares

Larisa A. Doguzhaeva, Royal H. Mapes,

... term trend characterizing the evolutionary development of the Goniatitida–Prolecanitida–Ceratitida–Phylloceratida branch of the Ammonoidea. The ...

Tópico(s): Marine Biology and Ecology Research

2015 - Springer Nature | Topics in geobiology

Artigo Acesso aberto

Ralph Thomas Becker,

The rediscovery of the supposedly lost type allows a revision of Alpinites Bogoslovskiy, 1971, the most advanced genus of the Posttornoceratidae. The type-species, Alp. kayseri Schindewolf, 1923, is so far only known from the Carnic Alps. Alp. schultzei n. sp. from the eastern Anti-Atlas of Morocco is closely related to Alp. kajraktensis n. sp. (= Alp. kayseri in Bogoslovskiy 1971) from Kazakhstan. A second new and more common species of southern Morocco, Alp. zigzag n. sp., is also known from the ...

Tópico(s): Geology and Paleoclimatology Research

2008 - Wiley | Fossil Record

Artigo Revisado por pares

M. S. Boiko, Т. Б. Леонова, Lin Mu,

Tópico(s): Evolution and Paleontology Studies

2008 - Pleiades Publishing | Paleontological Journal

Artigo Revisado por pares

W. Bruce Saunders, Emily Greenfest‐Allen, David M. Work, Svetlana V. Nikolaeva,

... M) (Clymeniida), and the Permian/Triassic (P/T) (Goniatitida and Prolecanitida) extinctions. Survivors varied from two (P/ ...

Tópico(s): Marine Biology and Ecology Research

2008 - Cambridge University Press | Paleobiology

Artigo Revisado por pares

Т. Б. Леонова, О. P. Shilovsky,

Tópico(s): Plant Diversity and Evolution

2007 - Pleiades Publishing | Paleontological Journal

Artigo Revisado por pares

Nora Sabattini, Alberto C. Riccardi, María Alejandra Pagani,

... Amosiceras reticulatum new genus and species; and Ammonoidea Goniatitida by Glaphyrites taboadai new species and Glaphyrites sp. ...

Tópico(s): Isotope Analysis in Ecology

2006 - Cambridge University Press | Journal of Paleontology

Artigo Revisado por pares

William E. Gottobrio, W. Bruce Saunders,

... of a sample of Clymeniida (n = 22 genera), Goniatitida (n = 33), Prolecanitida (n = 12), and Anarcestida (n = ...

Tópico(s): Marine Biology and Ecology Research

2005 - Cambridge University Press | Paleobiology

Artigo Revisado por pares

W. Bruce Saunders, David M. Work,

... Late Paleozoic ammonoids, which were dominated by the Goniatitida, and showed many features that set them far ...

Tópico(s): Geological formations and processes

1997 - Cambridge University Press | Paleobiology

Artigo Revisado por pares

Andrew Swan, W. Bruce Saunders,

... shell characters indicates that the morphology of the Goniatitida can be explained in terms of functional constraints, ...

Tópico(s): Evolution and Paleontology Studies

1987 - Cambridge University Press | Paleobiology

Artigo Revisado por pares

Vasily Ermolaevich Ruzhentsev,

... in ammonoid classification. Five orders of Ammonoidea (Agoniatitida, Goniatitida, Clymeniida, Ceratitida, and Ammonitida) are recognized and defined.

Tópico(s): Aquatic Invertebrate Ecology and Behavior

1960 - Cambridge University Press | Journal of Paleontology

Artigo Acesso aberto Revisado por pares

Ninon Allaire, Abdelkader Abbache, Catherine Crônier, Claude Monnet,

... assemblages from the Ouarourout section are composed of Goniatitida and Clymeniida constituting 30 species and 19 genera ... de la section de Ouarourout sont composés de Goniatitida et de Clymeniida constituant 30 espèces et 19 ...

Tópico(s): Geology and Paleoclimatology Research

2020 - Elsevier BV | Annales de Paléontologie

Artigo Revisado por pares

J. B. Waterhouse,

... ammonoids, deemed to belong to Araxoceratidae, Xenodiscidae, and Goniatitida, of chiefly Late Permian age. The ammonoids are ...

Tópico(s): Geological and Geophysical Studies

1987 - Cambridge University Press | Geological Magazine

Artigo Revisado por pares

Zhou Zuren, Brian F. Glenister, W. M. Furnish,

... within the pseudohaloritid Superfamily Pseudohaloritoidea, Suborder Tornoceratina, Order Goniatitida.

Tópico(s): Paleontology and Evolutionary Biology

2002 - Cambridge University Press | Journal of Paleontology

Artigo Revisado por pares

J. Román Montesinos, Javier Sanz‐López,

Tópico(s): Marine Biology and Ecology Research

1999 - Gebrüder Borntraeger Verlagsbuchhandlung | Newsletters on Stratigraphy

Artigo Acesso aberto Revisado por pares

Т. Б. Леонова,

... Devonian-Permian Tornoceratida, the Carboniferous-Permian Prolecanitida and Goniatitida, and the Permian Ceratitida.Three major trends in ... of the suture are recognized in the order Goniatitida, which were instrumental in the subdivision of this ...

Tópico(s): Geological formations and processes

2017 - | Invertzool

Artigo Acesso aberto Revisado por pares

Ralph Thomas Becker,

Abstract The Jebel Begaa region of the eastern Anti-Atlas in SE Morocco yielded a single, very well-preserved goniatite that is closely related to Helicocyclus divergens Riley, 1996 from the lower Viséan (Chadian) of northern England. Both are placed in a new genus, Tectocyclus n. gen., with the Moroccan T. herbigi n. sp. as the type species. Characteristic are its subtriangular suture elements, which distinguish it strongly from Helicocyclus gracillimus Schindewolf, 1951, which is revised based ...

Tópico(s): Geology and Paleoclimatology Research

2023 - Springer Nature | PalZ

Artigo Acesso aberto Revisado por pares

Ralph Thomas Becker,

The rediscovery of the supposedly lost type allows a revision of <i>Alpinites</i> Bogoslovskiy, 1971, the most advanced genus of the Posttornoceratidae. The type-species, Alp. <i>kayseri</i> Schindewolf, 1923, is so far only known from the Carnic Alps. <i>Alp. schultzei</i> n. sp. from the eastern Anti-Atlas of Morocco is closely related to <i>Alp. kajraktensis</i> n. sp. (= <i>Alp. kayseri</i> in Bogoslovskiy 1971) from Kazakhstan. A second new and more common ...

Tópico(s): Geology and Paleoclimatology Research

2002 - Wiley | Fossil record

Artigo Revisado por pares

Jürgen Kullmann, Theodor Pitz,

Tópico(s): Geological and Geochemical Analysis

1980 - E. Schweizerbart | Neues Jahrbuch für Geologie und Paläontologie - Abhandlungen

Capítulo de livro Revisado por pares

Abdelkader Abbache, Aicha Fetati, Mansour Zaagane,

... subsiding basin. In these basins, the generic ammonoid (Goniatitida, Clymeniida) biodiversity is interesting especially in the red ...

Tópico(s): Geology and Paleoclimatology Research

2023 - Springer International Publishing | Advances in Science, Technology & Innovation/Advances in science, technology & innovation

Artigo Revisado por pares

Anthea Lacchia,

... are those ammonoids that belong to the order Goniatitida, the term goniatite is commonly used as a ...

Tópico(s): Geological formations and processes

2012 - Wiley | Geology Today

Artigo Revisado por pares

Zhou Zuren, Brian F. Glenister, W. M. Furnish,

... within the pseudohaloritid Superfamily Pseudohaloritoidea, Suborder Tornoceratina, Order Goniatitida.

Tópico(s): Paleontology and Evolutionary Biology

2002 - Cambridge University Press | Journal of Paleontology

Artigo Acesso aberto

George E. Boyajian, Tim Lutz,

... and among seven orders: Ammonitida, Anarcestida, Ceratitida, Clymeniida, Goniatitida, Phylloceratitida, and Prolecanitida. The average complexity of sutures ...

Tópico(s): Genomics and Phylogenetic Studies

1992 - Cambridge University Press | The Paleontological Society Special Publications