Author:
Hernando,S.;Doubinger,J.;Adloff,M.C.
Year:
1977
Title:
Chronostratigraphic information on the Upper Triassic of the Ayllon-Atienza Region (Segovia, Soria and Guadalajara Provnces).
Foreign title:
Datos cronoestratigrЎficos del TriЎsico superior de la regiгn Ayllon-Atienza (Provincias de Segovia, Soria y Guadalajara).
Reference:
Hernando,S. et al. (1977) Chronostratigraphic information on the Upper Triassic of the Ayllon-Atienza Region (Segovia, Soria and Guadalajara Provnces). [ Datos cronoestratigrЎficos del TriЎsico superior de la regiгn Ayllon-Atienza (Provincias de Segovia, Soria y Guadalajara). ] Cuadernos de Geolog­a Ib©rica (Journal of Iberian Geology) # 4 P. 399- 410
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Genus Species Country(Region) From To
Praecirculina Praecirculina granifer Spain Carnian Norian
Triadispora Triadispora aurea Spain Carnian
Triadispora Triadispora sp Spain Norian
Triadispora Triadispora verrucata Spain Carnian
Vitreisporites Vitreisporites pallidus Spain Norian