Field notes, Ohio, undated, 2 volumes
Page 145
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Transcription
5 in. l + cl., silt, plancton, 218 4 in. l., Sil. plancton, 16 in. clay, Thm. l., layers 12 in. chiefly clay. 2 in. l. 173 5 in. Repines grum disturbed Platystomina clarksoniana 171 6 in. clay 166 5 in. l., Repines grum, Dal. j'ayre, Platystomina 160 24 in. clay 156 6 in. l + l., Dalmarella j'ayre. Lamellibranchs c. 30 individuals (125) 12 in. clay 124 4 in. l., Dalmarella c. Lamellibranchs, Leptaea, Periophagus (113) 18 in. cl. 109 4 in. l., Di'jypnae c. Leptaea 97 8 in. clay, 2 l., Repines grum, 87 1 in. very thin l. 79 36 in. clay, Lamellibranchs (28) N45E, Wave marks,