Fig. 5From: Mid-Carboniferous ammonoids from the Shannon Basin, western Ireland: identification of crushed materialChanges in ornament in Reticuloceras subreticulatum (Foord, 1903). a TCD.60602, Blake’s Bridge, b TCD.60603, Blake’s Bridge, c TCD.60604, Blake’s Bridge, d Lectotype (NMING : F23964), Foynes Island, Co. Limerick, Ireland, e TCD.60605, Blake’s Bridge. Scale bar is 10 mm long. f Growth lines of TCD.60602, Blake’s Bridge, and shaded constriction, g Growth lines in lectotype (NMING : F23964), Foynes Island, Co. Limerick, Ireland. Scale bars are 2 mm longBack to article page