Browsing by Author "Porro Mayo, T."

Now showing items 1-2 of 2

Dos nuevos yacimientos con graptolitos silúricos en la región de Alange (Badajoz)

Gutiérrez Marco, Juan Carlos; Porro Mayo, T.; Herranz Araújo, P.; García Palacios, A. (Sociedad Geológica de España, 1996)

Two new fossil localities yielding graptolites of the, (undgreni and leintwardinensis biozones (early Homerian and basal Lùdfordiàn, respectively) are studied from the Al an gè region, which lies on the southernmost part ...
Moluscos bivalvos de las facies cuarcíticas del Ordovícico Inferior centroibérico

Gutiérrez Marco, Juan Carlos; Babín, C.; Porro Mayo, T. (Sociedad Geológica de España, 1997)

Some scarce and bad preserved bivalves have been described from few localities lying at the upper part of the Armorican quartzite facies in Central Spain. Middle Arenig faunas include two palaeotaxodont forms (Praenucula ...

Now showing items 1-2 of 2

Dos nuevos yacimientos con graptolitos silúricos en la región de Alange (Badajoz)

Gutiérrez Marco, Juan Carlos; Porro Mayo, T.; Herranz Araújo, P.; García Palacios, A. (Sociedad Geológica de España, 1996)

Two new fossil localities yielding graptolites of the, (undgreni and leintwardinensis biozones (early Homerian and basal Lùdfordiàn, respectively) are studied from the Al an gè region, which lies on the southernmost part ...
Moluscos bivalvos de las facies cuarcíticas del Ordovícico Inferior centroibérico

Gutiérrez Marco, Juan Carlos; Babín, C.; Porro Mayo, T. (Sociedad Geológica de España, 1997)

Some scarce and bad preserved bivalves have been described from few localities lying at the upper part of the Armorican quartzite facies in Central Spain. Middle Arenig faunas include two palaeotaxodont forms (Praenucula ...