2  results:
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1

Emsian and Eifelian ammonoids from Morocco 

stratigraphy, taxonomy, and palaeoecology 
Copies:  Zentrale:Magazin dl 1293
 
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2

Quantitative stratigraphy and taxonomy of late Emsian and E.. 

Courier Forschungsinstitut Senckenberg ; 238
Copies:  Zentrale:Magazin 01.k.1078
 
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