Image from the Biodiversity Heritage Library.
Contributed by Yale Peabody Museum of Natural History.
| www.biodiversitylibrary.org
Transcription
4. Gaptank formation, 4.0 miles west of Marathon, road-cut
by Highway 90, sandstone in nose of north plunging
anticline; Triticites comptus, T. ventricosus.
5. Gaptank formation, 400 yards east of the base of Section
7, orange-brown sandstone; Triticites milleri.
6. Gaptank formation, northeast side of Leonard Mt., just
below dike, includes Cooper's 705f; Triticites ioensis.
7. Gaptank formation, Leonard Mt., 0.65 miles N 62° E of
BM 5860, slump block, Cooper's locality 704w; Triticites
beedei, T. primarius.
8. Gaptank formation, Wolf Camp Hills, Hill 5060, 30 feet
above base of "grey limestone"; Triticites ventricosus.
9. Gaptank formation, Wolf Camp Hills, at notch in Hill
5060, middle of "grey limestone" (65 feet above base);
Triticites ventricosus, T. comptus.
10. Gaptank formation, west side of Hill 5060, near top,
about 20 feet below a 7 foot brown weathering dolostone;
Triticites comptus, T. ventricosus.
11. Nealranch formation, base of Lenox Hills, 2.1 miles N
47°W of Decie ranch house and 75 yards south of the base
of Section 7; Schwagerina emaciata, S. pugunculus,
Triticites ventricosus, T. uddeni.
12. Nealranch formation, base of Lenox Hills, 200 yards
S 30° E of the base of Section 7; Schwagerina gracilita-
tis, S. pugunculus, Paraschwagerina gigantea.