"third" effete with Triportmation begun and one says Fenestella, by hockbirds I dare say a few Orestina. The commonal finds them/hut the Rochester are cinnid vscles. In at least one gme the Rochester has a "pillow structure" layer = sea churning. The change from the Clinton heavy bedded limestone to the Rochester is sudden in also appearance and yet then appears like no more tread here. Above the heavy bedded clin- tin there a shale gone from nothing to one met with followed by two ind limestone and O reticularis that is littlely in little the Clinton. Then another shale gone I got shall some rocks in thickens when another lime- stone appears that is once dolomitic. These the limestone have shale petre inclusions and as these do not come from the Clinton limestone must be intraformational in char