HOME Ordovician Old Ammonites, Goniatites, Clymenias et al. 40-9

HOME Ordovician Old Ammonites, Goniatites, Clymenias et al. O2-5

HOME Ordovician Old Ammonites, Goniatites, Clymenias et al. W42-6

HOME Ordovician Old Ammonites, Goniatites, Clymenias et al. W52-6

HOME Ordovician Old Ammonites, Goniatites, Clymenias et al. W30-8

HOME Ordovician Old Ammonites, Goniatites, Clymenias et al. R1

HOME Ordovician Old Ammonites, Goniatites, Clymenias et al. 27-8

HOME Ordovician Old Ammonites, Goniatites, Clymenias et al. Asaphus kowalewskii (LAWROW, 1856)