evlotion of Graptolite 0.0 / 5 ? Geologyevluation of Graptolitefossils ASWJEC Created by: George G HealCreated on: 07-05-15 09:54 picuter of one 1 of 4 STIPE ATTITUDE pendant (ordovician) horizontal reclined scandent uni-serial (silurian) 2 of 4 THECAL SHAPE simple (ordovician) hooked lobate isolate (silurian) 3 of 4 STIPE NUMBER quadroserial (ordovician) biserial uniserial (silurian) 4 of 4
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