Field Notebook: 1964d
Page 31
Image from the Biodiversity Heritage Library. Contributed by Yale Peabody Museum of Natural History. | www.biodiversitylibrary.org
Transcription
Green Brian brio younger thunderhead over the older Snow Bird in many places. Sun. leg. Thunder head. Snow Bird GREEN BRAHA I moves Thunderhead over a very great thickness of snowbird gp. Snow Bird - falling trough from SE. Overlying Mr. Smoky, or Oceol ser in Sun. seems to come from N. so these two do not have same rel to app. strength or later beds.