Field Notebook: MD 1945i
Page 31
Image from the Biodiversity Heritage Library. Contributed by Yale Peabody Museum of Natural History. | www.biodiversitylibrary.org
Transcription
182 Dark gray siltstone, sandy partings: 211-2 Dark gray to black fossiliferous (AMES MARINE ZONE) shale, scattered calcareous nodules 212-7\frac{1}{2} Coal HARLEM 213-9\frac{1}{2} Carbonaceous shale 233 Calcareous clay and claystone, gray to green-gray, with limestone modules thruout. (up to \frac{1}{2} in. diam.) 245 Greenish gray slightly silty clay, some dark (carbonaceous?) mottlings. 254 Interbedded, siltstone, sandstone, and silty greenish clay. 275-6 Greenish-gray silty clay grading downward into clayey siltstone, calcareous stringers in lower 20 feet. 283 Interbedded siltstone, sandstone, and sitty clay. 293-6 Fine quartzitic sandstone, some interbedded siltstone and claystone. 296 Light gray bastard clay, carbonaceous zones and sandy streaks. (Up. Bakerstown underclay?) 297 Dense gray (pale) limestone 300-6 Dark gray silty clay 307 Calcareous claystone with limestone pellets. 308 Light and dark gray fragmental semi-flint and claystone. (CB31) 315 Dark gray shaly, somewhat silty clay, 322-6 Interbedded siltstone, sandstone +silty clay. 338-10 Dark gray to black micaceous siltstone, sandy streaks. 340-8 Coal+bone LOWER BAKERSTOWN 342-6 Dark gray bastard clay 347-10 Dark gray argillaceous limestone and limey claystone with light colored limestone pellets. 13