Field Notebook: 1984b
Page 145
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Transcription
7/20/84 E 40 □, 7□ 100c 8465 LAKE HAZEN BROWN BUTTC CLAY Fe STONE associated w/ a lignitic interval. Exposure partially Tundrafic Cercidiphyllum seeds on chlorate rachises Acer (silver maple group) Metasequoia Glyptostrobus cryptomerioid Thelypteris iddingsii "Langeria" n. gen., show to be J publ. by Wolfe mid-Eocene Platanoid P. caywoodsi Betula ?