2  Ergebnisse:
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Oligocene biostratigraphy, San Joaquin Valley, California 

University of California publications in geological sciences ; Vol. 105
Exemplar:  Zentrale:Magazin bc 0944-105
 
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Eocene and Oligocene Foramin fera from the Santa Cruz Mount.. 

University of California publications in geological sciences ; volume 81
Exemplar:  Zentrale:Magazin bc 0944-81
 
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