540 PROCEEDINGS OF THE SAINT LOUIS MEETING 



1876. Second Geological Survey Pennsylvania, Report A. Historical sketch of 



geological explorations in Pennsylvania and other states, with an appen- 

 dix containing the annual reports of the state geologist to the board of 

 commissioners. Pp. 200, xxvi. 



On glacial blocks in West Philadelphia. Proc Am. Phil. Soc, vol. 14, pp. 

 644-645. 



On the geology of the brown hematite ore banks of Spruce creek, Warriors 

 Mark run, and Half Moon run in Huntingdon and Center counties, Penn- 

 sylvania, lb., vol. 14, pp. 19-83, 102-107, map and 44 figures. 



On the structure of southeastern Pennsylvania. 76., vol. 14, pp. 489-440. 



1877. Topographical map of Pennsylvania, colored for the principal geological 



formations. Frontispiece to Macfarlane's Coal Regions of America. 

 Oil well records selected from the collections of J. F. Carl 1, of Pennsylvania. 

 Proc. Am. Phil. Soc, vol. 16, pp. 260-266, 346-380. 



1878. On a series of chemical analyses of Siluro-Cambrian limestone beds in Cum- 



berland county, Pennsylvania, lb., vol. 17, pp. 260-266. 

 On terrace levels in Pennsylvania. Am. Jour. Sci., 3d series, vol. 16, pp. 

 68-69. 



1879. Notes on a series of analyses of the dolomitic limestone rocks of Cumberland 



county, Pennsylvania. Second Geol. Survey Pennsylvania, Report MM, pp. 

 311-361. 

 Note on classification of coals. The same, pp. 144-157. 



1880. On fossils in the Peach Bottom roofing slates of Pennsylvania. Proc. Am. 



Phil. Soc, vol. 18, pp. 365-366. 

 Sur les limites du terrain carbonifere et du terrain permien en Amerique 



d'apres 1' etude de leurs flores. Congres Internat. de Geologie, Comptes 



Rendus, session of 1878, pp. 130-135. 

 Notes on a series of analyses of the dolomitic limestones of Cumberland 



county, Pennsylvania. Proc. Am. Phil. Soc, vol. 18, pp. 114-120. 

 On a deep well at Murraysville, Westmoreland county, Pennsylvania, lb., 



vol. 18, pp. 207-208. 

 A Hudson River fossil plant in the roofing slate that is associated with 



chlorite slate and metamorphic limestone in Maryland, adjoining York 



and Lancaster counties, Pennsylvania. Am. Jour. Sci., 3d series, vol. 



19, pp. 71-72. 



1882. Notes on the models of Seven Mountains, of Stone Mountain fault, and of a 



part of the middle anthracite field of Pennsylvania. Proc. Am. Phil. 

 Soc, vol. 19, pp. 193-194. 



1883. On the glacial erosion and outlets of the Great Lakes. 26., vo!. or ip. 



95-101. 

 On the equivalency of the Catskill and Ponent formations. lb., vol. t: pp. 



673-675. 

 Note on the progress of the second geological survey of Pennsylvania. 16., 



vol. 20, pp. 537-544. 

 1885. Maps of Adams, Franklin, and Cumberland counties. Second Geol. Survey 



Pennsylvania, Report D 5. 

 Second geological survey of Pennsylvania, Report T 3. The geology of 



Huntingdon county, by I. C. White and other assistant geologists, edited 



by J. P. Lesley, xv, 471 pp., map, plates. 



