5/14/95. 4 mi Caul miles E of Chaffield on State Hwy 30 (then out on State Hwy 7H - see section below). about ½ mile W of Troy. ¾ mile W of junction of Hwy's 30 & 7H (Maybe 5 miles from the sign cutoff section for ref.) Top of lower Glenwood shale is irregularly ~ layer "Miffen" nodules is. Miffen is through has fossil wells in a few beds. 8 Patience blocky probably gets into barnsiregular with limited ls total. gruosa 2" yellow fs. K. Oxulezo St. Peter 4/125/98 4 photos including Dike entered top We then returned to Hwy 30 & proceeded east to Rushford. At Rushford village we stopped at Conoco Station Took Hwy #32 south to Mabel, then Hwy 146 east to Spring Grove. About 3 miles W. of Spring Grove there are 2 working