Image from the Biodiversity Heritage Library.
Contributed by Yale Peabody Museum of Natural History.
| www.biodiversitylibrary.org
Transcription
29) Calcarenite, orange-brown, organic frag.; very fine pebble size; crinoid stems, echinoid spines. 6".
30) Shale, medium gray-brown. 2.5'.
31) like the beds in #27 - crinoids and fusulines. 6"-1'.
32) Shale, dark gray, 16'.
33) Calcarenite (with high % of chert pebbles too) grading upwards through calcarenite to quartz sandstone with iron oxide cement. Weathers - Pale yellow-brown to a deep orange-brown at top.
PG. 147
34) Sandstone, weathers light tan to buff. Grades into a siltstone and then into a shale. The fresher shale is dark gray. 9'.
35) Covered 12', probably mostly dark gray shale.
36) Shale, dark gray; and siltstone, weathers light yellow-brown. These two lithologies grade back and forth horizontally as well as vertically, 16'. Collection 8/1/57/6.
37) Calcarenite; dark gray (fetid); weathers a medium yellow-brown. Full of fusulines. Collection 6/24/57/7, 1.5'. Surface silicification of fossils; also the upper surface is flat, well sorted, laminar fine calcarenite with siliceous zones.
38) Siltstone, light yellow-brown weathering; with lenses of calcarenite; rather well sorted but not laminated. 9.5'.
39) Covered. 18'. Collection 8/1/57/5 from a poorly exposed bed in middle - like #40.
PG. 148
40) Calcarenite, light gray-yellow, darker frags of fusulines, algal masses and other fossils. Irregular lenses of tan siltstone in various attitudes to bedding - 3'. 8/1/57/4.
41) Siltstone, finely laminated, yellow light brown weathering. Grades upward into dark gray shales; 29'.
42) Calcarenite; organic frag; brachs, bryozoans, crinoid stems; echinoid spines; fusulines. 1'. 7/26/58/7.
43) Shale and siltstone; some mudstone, weathers tan (light yellow-brown); dark gray on fresh surface. 42'.
44) Sandstone, light brown weathering, mud gray-brown on fresh surface. Has fossil frags in lower part very silty in upper part. 1'.
45) Shale and siltstones, light yellow-brown to medium gray weathering. In upper 2', lenses of organic fragmental limestone appear. 29'.
PG. 149
46) edgewise conglomerate? Limestone, organic frag., medium gray weathering; tetracorals large crinoid stems, brachs, bryozoans. Bottom is irregular, seems to follow cut or eroded top of #45. The top of #46 is smoothly undulatory, siliceous upper 2". 8" to 1' (shows siltstone conglomerate toward drainage).