Plate P2. Light photomicrographs of fossil pollen grains from Leg 178 sites, western Antarctic Peninsula. Scale bar = 20 µm. 13. Phyllocladidites mawsonii Cookson ex Couper (Sample 178-1103A-23R-CC [209.3 mbsf]); slide 1103-23/1, coordinates 40.6/98.8. 2.