Systematics and Biostratigraphic Importance of the Lower Devonian Rugose Coral Genus Exilifrons

1977 ◽  
Author(s):  
A E H Pedder
Keyword(s):  
Lower Devonian ◽  
Coral Genus ◽  
Rugose Coral

A rugose coral – bryozoan association from the Lower Devonian of NW Spain

2019 ◽  
Vol 530 ◽  
pp. 271-280 ◽  
Author(s):  
Consuelo Sendino ◽  
Juan Luis Suárez Andrés ◽  
Mark A. Wilson
Keyword(s):  
Lower Devonian ◽  
Nw Spain ◽  
Rugose Coral

Nyhamnian. gen., a new monotypic cystiphyllid rugose coral genus from the Lower Silurian of Gotland

GFF ◽  
1999 ◽  
Vol 121 (4) ◽  
pp. 333-335 ◽  
Author(s):  
Waldemar H. Johannessen
Keyword(s):  
Lower Silurian ◽  
Coral Genus ◽  
Rugose Coral

scholarly journals Tournaisian and Viséan Lophophyllum of Gorskiy (1932) from the Kirghiz Steppe and a possible ancestor of a new Bashkirian rugose coral genus from the Donets Basin (Ukraine)

Geologos ◽  
2017 ◽  
Vol 23 (3) ◽  
pp. 215-221 ◽  
Author(s):  
Jerzy Fedorowski
Keyword(s):  
Donets Basin ◽  
Coral Genus ◽  
Rugose Coral

AbstractAll specimens assigned by Gorskiy (1932) to the genus Lophophyllum Milne Edwards and Haime, 1850 are revised, redescribed and reillustrated. The corallite identified by him as a second, specifically indeterminate species of Lophophyllum is here questionably included in Amygdalophyllum Dun and Benson, 1920. For the reminding specimens two new, unnamed genera are suggested. ”Lophophyllum” subtortuosum Gorskiy, 1932 belongs to a new, non-dissepimented genus of an unknown family. A possible relationship between gen. nov. 1, sp. nov. 1 and the new Bashkirian genus from the Donets Basin (Ukraine) is proposed.

scholarly journals On the genus Bothrophyllum Trautschold, 1879 (Anthozoa, Rugosa)

2016 ◽  
Vol 66 (1) ◽  
pp. 1-41 ◽  
Author(s):  
Jerzy Fedorowski
Keyword(s):  
Detailed Analysis ◽  
North American ◽  
Type Species ◽  
Intraspecific Variability ◽  
Generic Diagnosis ◽  
Coral Genus ◽  
Generic Framework ◽  
Rugose Coral ◽  
Moscow Basin ◽  
Type Site

Abstract The rugose coral genus Bothrophyllum Trautschold, 1879 is revised on the basis of data from the literature and the author’s personal investigation of both topotypes of its type species B. conicum and related and/or similar taxa from other areas. The intraspecific variability of the type species, its neotype, the intra-generic framework and a new generic diagnosis are established. Many more than 100 taxa related and/or similar to Bothrophyllum were analyzed and the most important of them are discussed. Detailed analysis of the type species based on the neotype and supported by additional topotype specimens illustrated here, allows restriction of both the type species and the genus, and leads to the proposition that Bothrophyllum -like taxa with a shortened cardinal septum should be considered of subgeneric (not named) status. Detailed analysis of the specimens and species described and illustrated from the type site (Myachkovo Quarry, Moscow Basin) form the basis for further considerations. On the basis of that analysis and characters established for the type species, taxa from all other European, African, Asiatic and North American areas either named Bothrophyllum or bearing characters of that genus were analyzed. The supposed origin and discussion of the relationships conclude the paper. A list of synonyms and exclusions from Bothrophyllum and lists of species included, excluded, or possibly belonging to Bothrophyllum and Bothrophyllum -like corals with a shortened cardinal septum are presented.

Nanophyllum, a new monotypic rugose coral genus from the Lower Silurian of Gotland

GFF ◽  
1995 ◽  
Vol 117 (1) ◽  
pp. 53-55 ◽  
Author(s):  
Waldemar H. Johannessen
Keyword(s):  
Lower Silurian ◽  
Coral Genus ◽  
Rugose Coral

The coral Thuliocyclus prominens n. gen. and sp. (Rugosa: Palaeocyclidae) from the Upper Silurian of the Canadian Arctic Archipelago

1986 ◽  
Vol 60 (1) ◽  
pp. 53-60
Author(s):  
William G. Parkins
Keyword(s):  
New Genus ◽  
Canadian Arctic ◽  
Morphological Characteristics ◽  
Good Growth ◽  
Canadian Arctic Archipelago ◽  
Growth Series ◽  
Coral Genus ◽  
Rugose Coral ◽  
Upper Silurian ◽  
Cornwallis Island

Twenty-two specimens of Thuliocyclus prominens, a new palaeocyclid rugose coral genus and species, on a loose slab presumably from the lower Pridolian Barlow Inlet Formation at Cape Rescue on Cornwallis Island, Northwest Territories, Canada, provide a good growth series from neanic to ephebic stages. The new genus shares morphological characteristics with both typical Silurian Palaeocyclidae and more advanced Devonian Hadrophyllidae.

A new Carboniferous rugose coral genus from northern England

Palaeontology ◽  
1999 ◽  
Vol 42 (2) ◽  
pp. 223-229 ◽  
Author(s):  
JOHN R. Nudds
Keyword(s):  
Coral Genus ◽  
Rugose Coral
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