Field Notebook: SD 1940
Page 55
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Transcription
common species. 5. Marked amounts of wood in cones bearing marine forms, also presence of conifer twig + impressions of several leaves. 6. Most common ammonite species = large 'conradi' type 7. Variety of small spheres's Comments - Possibility of good section of upper FH to Hell Cr. along Church & Worthless Creeks. General area crucial as indicating transition of F.H. from marine to freshwater (?) westward. Section N. of Faith (#21) shows F.H. bearing no? marine fossils typically present to east.