2/15/95 18 Becker Quarry - Aebrugs, Iowa 5/15/95 Maquoketa (poorly exposed) Little Post Luana Frankville total 34'9" Dubuque porosity zone here <2"sh 13'3" Frankville a lower band - "peck-marked" v. distinctive & then a few inches or so up another one (L,G,4B, 1979) p.62; 464 (loc.58) marker bed of L.+G 7 1/2 distinctive band of Stewartsille loc. 58, Leverson, Gerke & Broadhead (1979,p. 64) "Dubuque reference locality), north side of Kayfmann Avenue, just before intersection with N. Grandview We were not able to walk to face of quarry hilae just beginning to bloom.