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[[left margin encircled]] 17 [[/left margin encircled]]

as pebbles as well as pieces with large fusulines like those in the Transition zone. We found Scacchinella in the transition zone and some of the Scacchinella blocks in the basal rubble of the brecciated zone may be derived from the transition zone. Other [[underlined]] Scacchinella [[/underlined]] blocks especially those with abundant crinoid stems. At the locality 1 1/4 east of plug found Scacchinella at very top of bioherm.

The spicule bed contains Institella near the bottom but I did not see it higher in the section. Rhipidomella occurs also in this bed and denotes Cathedral Mtn.

Check R. E. King's Shafter species.