Field Notebook: MD 1945f
Page 93
Image from the Biodiversity Heritage Library. Contributed by Yale Peabody Museum of Natural History. | www.biodiversitylibrary.org
Transcription
Hole 46 (cont.) 10'8" to 14'1" 10-8 to 12'3" Brown sandy shale to finegrained shaly sandstone with plant fragments. 12'3" to 4'1" White to brownish fine grained sandstone minor sandy shale zones + partings 14'1" 17' 2'11" white to light gray medium grained micaceous sandstone. 17' 21' 4' Gray medium grained micaceous sandstone, minor fine grained zones, carbonaceous streaks and partings. 21' 30' 9' Gray to light gray medium grained micaceous sandstone. Few scattered shale inclusions at 26'6". 30' 30'2" 2" Dark gray silty shale. 30'2" 31'9" 1'7" Medium grained light gray SS. with zones + inclusions of gray silty shale as follows.- 30'2" to 30'11" 31'6" to 31'9" 31'9" 41'9" 10' Light gray medium grained micaceous sandstone carbonaceous streaks and partings, basal 1' bossy and inclusions pellets gray shale. 41'9" 46'7" 4'10" Dark gray to black shale 46'7" 47'2" 7" Slately, [illegible] or 'honey' shale. 47'2" 47'8" 6" Dark gray to black shale 47'8" 49'9" 2'1" Dark gray silty shale 49'9" 51'6" 1'9" Black clay shale 51'6" 55' 3'6" Coal with black coaly shale at base (crossed out). coal at least 12" probably 25"+)