[1]
Eagar, H.M.C. and Weir, J. 1971. Some Spanish Upper Carboniferous non-marine bivalve faunas: a preliminary statement with emphasis on facies in North-west Spain and in Britain. Trabajos de Geología. 3, 3 (Dec. 1971), 87–101. DOI:https://doi.org/10.17811/tdg.3.1971.87-101.