Field Notebook: USA 1958
Page 62
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Transcription
If project Rostricellula bed up dip to Sheldon have the relation would be fine. The oc. of Rostricellula at 8/19/59/H would not be anomalous. Prasopora occurs in unit 10 34 feet above Rostricellula bed. - ie. in upper part of Chazy = lower part of Black River