Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Jerjes Pantoja-Alor"'
Autor:
Jerjes Pantoja-Alor, Rolf Schroeder, Maria Antonietta Pomesano Cherchi, Gloria Alencáster, José María Pons
Publikováno v:
Spanish Journal of Palaeontology. 9:211
Autor:
Harry F. Filkorn, Jerjes Pantoja-Alor
Publikováno v:
The Bulletin of Zoological Nomenclature. 72:93-101
Autor:
Harry F. Filkorn, Jerjes Pantoja Alor
Publikováno v:
Journal of Paleontology. 78:501-512
A new coral, Blastozopsammia guerreroterion , from the mid-Cretaceous (upper Albian-lower Cenomanian) Mal Paso Formation of southwestern Mexico is the earliest known and the first Mesozoic colonial member of the Dendrophylliidae, an extant worldwide
Publikováno v:
Boletín de la Sociedad Geológica Mexicana. 56:56-86
El origen de la vida ha sido considerado como el problema cientifico mas importante desde los albores de la ciencia. Para tratar de resolverlo se han elaborado diversas hipotesis que tuvieron inicio con la generacion espontanea, sostenida por Aristot
Autor:
Gloria Alencáster, Jerjes Pantoja-Alor
Publikováno v:
Geobios. 31:15-28
The rudists Huetamia buitronae nov. gen., nov. sp. and Douvillelia skeltoni nov. gen., nov. sp. are described and proposed as new taxa. They are components of a rudist assemblage of Early Aptian age from the Huetamo region in Southwestern Mexico. The
Autor:
Jerjes Pantoja-Alor, Gloria Alencáster
Publikováno v:
Journal of Paleontology. 70:399-407
The emended descriptions of the genus Amphitriscoelus and the species A. waringi Harris and Hodson are given, and a new species is proposed (A. pluriloculata). These rudist bivalves are derived from a thick Lower Cretaceous sequence of carbonate sedi
Autor:
Pedro García-Barrera, Ana Bertha Villaseñor, Celestina González-Arreola, Jerjes Pantoja-Alor, Federico Olóriz
Publikováno v:
Geobios. 29:35-43
The presence of Pseudohaploceras liptoviense ( Zeuschner ) associated to Palorbitolina lenticularis ( Blumenbach )permits to interpret an Early Aptian age for the middle part of the lower member of the Cumburindio Formation nearby Turitzio (Michoacan
Publikováno v:
Science (New York, N.Y.). 157(3792)
Fossiliferous Cambrian, Ordovician, Mississippian, and Pennsylvanian rocks, never before found in southern Mexico, have been discovered in the Nochixtlan region. Superjacent unfossiliferous sedimentary rocks may be Permian in age. Early Paleozoic and