Field Notebook: 1972a
Page 85
Image from the Biodiversity Heritage Library. Contributed by Yale Peabody Museum of Natural History. | www.biodiversitylibrary.org
Transcription
USNM. 14190 72127 2-3 Aug 1, 1972 "Black Widow Gulch" Slope on NE Side BLM Road 306 yds west of ITS crossing of "Black Widow Draw" Bull dozed bank exposing 30' of shaley, lignite & sandy FU. Fm. with 8 in bed of silicified stict with plant frags & leaves in it. NE1/4 sec. 15; T 9S, R 23 E Carbon Co, MONT. Carya antiquorum Viburnum cupanoides Sequoia ? Ginkgo? Fraxinus cocenica Chaetoptelea Corylus metasequoia Glypto cone scale. Cercidiphyllum ivc & fruits Vib. antiguwm Porosia. verru? Averrhoites Platanus nob. 72127-1 @ pollen sample 1' below leaf horizon 72127-2 poplow sample 8' below leaf horizon