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The Carboniferous outcrops from the Azrou-Khenifra Basin (central Morocco) have yielded solitary and fasciculate aulate corals. Although mostly rare, their presence has significance for extending the known stratigraphic range of two genera. Both[...]texto impreso
Rodríguez, Sergio ; Said, Ismail ; Somerville, Ian D. ; Cózar, Pedro ; Coronado, Ismael | Real Sociedad Española de Historia Natural | 2015Se describen los corales rugosos y tabulados de las formaciones Idmarrach y Tirhela, que se localizan en el área de Adarouch, en la Meseta central de Marruecos. Se han identificado 32 especies de corales rugosos pertenecientes a 19 géneros y una[...]texto impreso
A detailed revision of foraminiferal zonal schemes in sections throughout Europe and North Africa for the Viséan–Serpukhovian boundary interval suggests that several foraminiferal taxa might have the potential to form reliable markers throughout[...]texto impreso
Rodríguez, Sergio ; Cózar Maldonado, Pedro ; Somerville, Ian D. ; Coronado, Ismael ; Said, Ismail | Sociedad española de paleontología | 2016-07he coral content of the Visean rocks from the Guadiato Area (SW Spain) have been studied during the last 25 years. Part of the coral assemblages have been previously described, but never as whole. The 69 recorded coral species belonging to Rugos[...]texto impreso
Cózar Maldonado, Pedro ; Vachard, Daniel ; Izart, Alain ; Said, Ismail ; Somerville, Ian D. ; Rodríguez, Sergio ; Coronado, Ismael ; El Houicha, Mohamed ; Ouarhachei, Driss | Elsevier | 2020-08Foraminifera have been used to revise the biostratigraphy of all known Mississippian outcrops in Morocco cited either as early Viséan (or its equivalent V2a or V2a/b chronozones or the regional Cfm1 biozones), or mid Viséan (or the foraminiferal[...]texto impreso
Rodríguez, Sergio ; Somerville, Ian D. ; Said, Ismail ; Cózar, Pedro | Sociedad española de paleontología | 2013A rich rugose coral assemblage has been recorded from a biostrome at the top of the Djebel Ouarkziz Fm. in the Tindouf Basin, S. Morocco. It is composed of 10 genera and 14 species, of which 5 are new: Dibunophyllum bipartitum, Arachnolasma sp.,[...]texto impreso
Somerville, Ian D. ; Kossovaya, Olga L. ; Rodríguez, Sergio ; Cózar, Pedro | Società Paleontologica Italiana | 2020Research in two quarries of the Borovichi area near the Uglovka town (northwestern Moscow Basin) has provided several rugose and tabulate corals that improve the knowledge on the palaeontology of that area. The Zarech’e quarry yielded rare speci[...]texto impreso
Rodríguez, Sergio ; Somerville, Ian D. ; Cózar Maldonado, Pedro ; Sanz-López, Javier ; Coronado Vila, Ismael ; González, Felipe ; Said, Ismail ; El Houicha, Mohamed | Springer | 2020A new early Visean coral assemblage has been recorded from turbidite facies in the southern part of the Azrou-Khenifra Basin, northwest of Khenifra, central Morocco. The newly discovered Ba Moussa West (BMW) coral fauna includes Siphonophyllia k[...]texto impreso
Cózar Maldonado, Pedro ; Somerville, Ian D. ; Medina Varea, Paula | Universidad Complutense de Madrid, Servicio de Publicaciones | 2005The Mississippian records of the calcareous algal genera Paraepimastopora and Archaeolithophyllum are re-evaluated, as these genera are usually considered to first occur or are confined to Pennsylvanian and Permian rocks. Most specimens of Parae[...]texto impreso
Cózar Maldonado, Pedro ; Somerville, Ian D. ; Blanco-Ferrerac,, Silvia ; Sanz-López, Javier | Elsevier | 2018-11-15The late Viséan to early Bashkirian shallow-water carbonate Valdediezma Platform in the Picos de Europa Province of the Cantabrian Zone, has been subdivided into eight microbiotic intervals by means of similarity clusters (using the Morisita coe[...]texto impreso
Cózar Maldonado, Pedro ; Somerville, Ian D. ; Coronado Vila, Ismael ; Vachard, Daniel ; Izart, Alain ; Aretz, Markus | Society for Sedimentary Geology | 2018-09The upper Viséan–lower Serpukhovian Roque Redonde Formation in the southern part of the Montagne Noire, SW France, contains carbonate mounds with predominant micropeloidal facies tens of meters thick representing paleotopographic highs. Calcareo[...]texto impreso
A revision of the state of knowledge of the solitary axophyllids that have been grouped in the subfamily Axophyllinae (family Axophyllidae) and the description of the specimens collected in Sierra Morena (south-western Spain) is accomplished. Th[...]texto impreso
Cózar Maldonado, Pedro ; Vachard, Daniel ; Somerville, Ian D. ; Medina Varea, Paula ; Rodríguez García, Sergio ; Said, Ismail | Elsevier | 2014-01-15Several macrofaunas and microfossils of the Carboniferous Saharan basins have longer stratigraphic ranges than those of other basins in the western Palaeotethys realm, particularly in the Tindouf Basin (Morocco–Algeria). Foraminifers are particu[...]texto impreso
Cózar, Pedro ; Somerville, Ian D. ; Vachard, Daniel ; Coronado, Ismael ; García-Frank, Alejandra ; Medina-Varea, Paula ; Said, Ismail ; Del MoraL, Begoña ; Rodríguez, Sergio | Elsevier | 2016-08Revision of several important Carboniferous stratigraphic successions in basins in the Saharan Platform allows us to propose distinct biostratigraphical boundaries for the upper Viséan, lower and upper Serpukhovian and lower Bashkirian, with the[...]
