1.
Upper Ordovician Eurypterids of Ohio
by Caster, K. E., Kjellesvig-W...
ISBN: 9780877103332
List Price: $4.00
OUT OF STOCK
See Availability on Amazon2.
Restudy of the Fossil Scorpioniva of the World
by Kjellesvig-Waering, E. N.
ISBN: 9780877104018
List Price: $55.00