A. P Van Viersen (2007)
Kettneraspis,Radiaspis and Ceratarges (Trilobita) from the Middle Devonian of the Rochefort area (Ardennes,Belgium)
Scripta Geologica, vol. 134 p. 1-18.
19156, 186, N, SYNDIN, CO, PAL
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A. P Van Viersen (2007)
Scripta Geologica, vol. 134 p. 1-18.
Document Actions