Photog. April 16, 1964 Sect. 43, Bed 17 lenses into Sect. 40, from about bed 15-19. 43-16 looks to be about as thick as 43-14 as shown on section. Distance between 43-15 and 43-13 is too great as shown on section Stop 2. 39-1 is = 40-21; Lenox Hills conglomerate cut out limestone units 39-7 to 39-12 about 100 yards east of where Sect. 39 measured. “Stream channel” about 250 yards wide E-W. Stop 3. 39-1 = [40-]38.21 {note: illustration followed along side} and 38-4 = 39-7 37-9 = 38-24 and 37-9 = 36-6 38-21 = 37-5 and 37-6 PG. 86 4-19-64 A Sunday April 19 Near Sect. 29 about 70-80' below 29-1 about 200 yards east of section 29 out on flats. “Uddenites” zone of Keyes?? 4-19-64B = 31-11 Ammonoid = 31-13 4-19-64C 4-19-64D = 31-13 Gray limestone conglomerate in flank of bioherm forming face of hill. PG. 87 4-19-64Π Section 21 revisited {note: illustration: Bed 1: 31-11; algal mudstone Bed 2: covered Bed 3: 31-13; limestone congl, crossbedded Bed 4: 5' covered Bed 5: 7'. Fine ss., yellow, 6" beds, silty near top. Eolian? Bed 6: 6". recrystallized algal limestone. Bed 7: 18'. Mostly covered, some s.s., as below in lower 4'. Bed 8: 2.5'. Bed 9: 5'. Algal limestone. Limestone congl. and calcarenite. Bed 10: 7'. 2' reddish and s.s.. Bed 11: Coll. 4-19-64E, 4' up in red limestone. Bed 12: Coll. 4-19-64F. Beds 11+12 (14'; jumbled up like concrete mixer (=30-8) limestone mud - 2"- 2' beds mottled reds and brown).