Zobrazeno 1 - 3
of 3
pro vyhledávání: '"Marcos Calo"'
Publikováno v:
Cretaceous Research. 74:45-55
The freshwater ferns (Salviniales) are well represented in the Maastrichtian deposits of Cerro de los Fragmentos in the headwaters of the Río Chico, Golfo San Jorge Basin. The fossil material of Salviniaceae includes complete megaspore apparatuses w
Autor:
Gabriel Casal, José Oscar Allard, Patricia Vallati, Nicolás Foix, Marcos Calo, Andrea De Sosa Tomas
Publikováno v:
Ameghiniana. 53:495-505
This paper reports on the biostratigraphic, paleobiogeographic and paleoecologic aspects of palynoflora recovered from sedimentary rocks preliminarily assigned to the Lago Colhue Huapi Formation, in the Golfo San Jorge Basin. The present palynologica
Autor:
Medina, Marcos Calo
Publikováno v:
USA Today (AI); 09/27/99, Vol. 18 Issue 9, p10A, 0p, 2 Black and White Photographs