|
Wagner, Winkler_Prins & Riding |
1971 |
Lithostratigraphic units of the lower part of the Carboniferous in Northern León, Spain [with a Note on some Goniatite Faunas by C.H.T. Wagner-Gentis].
Trabajos de Geología, 4: 603-663, fig.1-10, pl.1-3; Oviedo.
|
|
|
Wagner-Gentis |
1971 |
Some goniatites from Westphalian D (Upper Moscovian) strata in Northern Palencia, Spain.
Trab. geol., 4: 665-675, fig.1-7, pl.1-2; Oviedo.
|