Trilobites of the Tremadoc Bjorkasholmen Formation in the Oslo Region, Norway (Fossils and Strata Monograph Series)
by
Jan Ove Roysi Ebbestad
Paperback
details (
USA
).
ISBN: 978-82-00-37702-3
ISBN-10: 82-00-37702-4
Wiley-Blackwell
· 2006