GREAT BRITAIN: Jurassic

Screen 1: Ammonoida, Coleoidea, Pleurotomarioidea, Cirroidea
Psiloceras planorbis Cylindroteuthis puzosiana
Psiloceras planorbis (33 on 110 mm), colno 62530
Blue Lias, Lias
Cylindroteuthis puzosiana (137 mm), colno 44902
Oxford Clay, Oxfordian, Malm
Pleurotomaria species Amberleyas subimbricatarius
Pleurotomaria species (60 mm), colno 44897
Lower Lias, Lias
Amberleyas subimbricatarius (24 mm), colno 40116
Ibex Zone, Lias
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