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2  results:
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1

Late Palaeozoic species of Ellisonia <Conodontophorida> 

evolutionary and palaeoecological significance  Life sciences contributions ; 136
Bitter, Peter H. von ; Merrill, Glen K. , 1983
Copies:  Zentrale:Magazin cy 5998
 
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2

Revision of conodont biofacies nomenclature and interpretat.. 

Life sciences contributions ; 108
Merrill, Glen Kenton ; Bitter, Peter H. von , 1976
Copies:  Zentrale:Magazin be 6793
 
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