Page 33 - Atlas of Sedimentary Rocks Under The Microscope
P. 33
59, 60, 61 Terrigenous claslic rocks
L i t h a r en i t es
(continued)
56 and 57: Brockram. Permian. Applehy. Cumhria.
England: magn{(ication x 16: 56 PPL. 57 X PL.
58 and 59: Ordovician. Builth Wells. POII')'S. Wales;
magnificcuion x 12: 58 PPL. 59 XPL.
60mu161: Coal Measures. Lancashire. En111and: magnific
tllion x 14:60 PPL. 61 XP/,.
