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The Downtonian and Devonian vertebrates of Spitsbergen. XV. New Heterostracans from the Lower Devonian Red Bay Group, northern Spitsbergen
ROBERT R. ILYES, YOSHIHIDE OHTA, JONNY GUDDINGSMOVolume:
14
Year:
1995
Language:
english
Pages:
10
DOI:
10.1111/j.1751-8369.1995.tb00708.x
File:
PDF, 1.41 MB
english, 1995