Sequeiros, Leonardo
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Vol 29, No 2 (1979) - Articles
Growth stages of Paraspidoceras (Paraspidoceras) helymense (Gemmellaro, 1875) (Ammonitina, Aspidoceratidae) from the Oxfordian of southern Spain
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Vol 27, No 3 (1977) - Articles
Oxfordian ammonite genus Passendorferia Brochwicz-Lewiński, 1973, from•Malaga (Subbetic Zone, Spain)
Abstract PDF