Dissertation: Texas 1960
Page 147
Image from the Biodiversity Heritage Library. Contributed by Yale Peabody Museum of Natural History. | www.biodiversitylibrary.org
Transcription
-197- Section 24 contd. Thicknes (s feet) 8. Covered, probably a shale and siltstone interval with some nodular limestone, some brown colors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 7. Limestone, brown weathering, uneven 6 inch beds, crinoid, fusulinid, and brachiopod hash, coll. 24-7, Triticites primarius, T. ventricosus . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 6. Covered, probably gray shale and a few brown siltstone bands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 5. Limestone light gray, crinoidal hash, some interbedded brown siltstone, coll. 24-5, Triticites beedei, T. primarius . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 4. Covered, probably brown shale . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 3. Limestone, gray, brown-yellow weathering, indistinct nodular bedding in lower 8 feet, upper 31 feet massive limestone Cdl. 24-3 in 2 to 5 foot beds, R . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41 2. Limestone, dark gray, rubble of limestone at base (8 feet), massive ledges 3 to 6 feet, coll. 24-2B (33 feet above base), Triticites ventricosus . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74 1. Shale, dark brown, base not exposed, top not exposed, coll. 24-1 (60 feet below top), Smaller Foraminifera, Hollinella