506 CAKBONI FERGUS ROCKS IN CUMB. CO. — LOGAN & FLETCHER. 



Ft. In. 



111. Greenisli argillaceous shale 5 



112. Eed argillaceous shale 1 



113. Greenish-gray and gray sandstone, passing into 



red marl and flaggy sandstone 9 



114. Eed marl 6 6 



115. Greenish-gray argillaceous shale 1 



116. Gray, coarse, pebbly sandstone in thick layers. ... 10 6 



117. Greenish arenaceous and argillace jus shale 1 7 



118. Red argillaceous shale and sandst(3ne 6 6 



119. Greenish and gray very fine sandstone and arena- 



ceous shale 6 11 



120. Greenish and reddish, mottled, nearly compact 



sandstone, passing into gray sandstone 5 



121. Gray and rusty sandstone in part pebbly and with 



patches of conglomerate 6 7 



122. Reddish-gray argillaceous shale 1 4 



123. Reddish, rubbly, argillaceous sandstone 4 



124. Red shale 4 6 



125. Red marl and sandstone in alternate layers 9 



126. Light gray arenaceous shale with a tinge of red on 



top, passing into gray flaggy sandstone ; lenticular 

 patches of greenish argillaceous shale and red 

 marl, sometimes ten feet thick 23 



127. Greenish-gray argillaceous shale 5 



128. Light-gi-ay fine flaggy sandstone 2 



129. Gray, coarse, pebbly sandstone with patches of 



conglomerate and a finer rock ; in part very rusty 



with many streaks of coal and prostrate trees. . . 29 



130. Measures concealed at the mouths of five little 



brooks. Clam Cove. Dip ^. 66° E. <12°. The 

 change of dip from S. E. to E. and tlien back to 

 S. E. requires further examination. That it 

 extends across this concealed interval is doubtful. 49 3 



