Proceedings of the American Academy of Arts and Sciences. 

 Vol. XL. No. 5. — Septe.mber, 1904. 



CONTRIBUTIONS FROM THE CHEMICAL LABORATORY OF 

 CASE SCHOOL OF APPLIED SCIENCE. — XL V. 



ON THE COMPOSITION OF PETROLEUM. 



By Charles F. Mabeky. 



I. THE HYDROCARBONS IN OHIO TRENTON LIMESTONE 



PETROLEUM. By Charles F. Mabeky and 0. R. Palm. 

 II. THE HYDROCARBONS IN CANADIAN PETROLEUM WITH 



HIGH BOILING POINTS. 

 IIL HYDROCARBONS IN SANTA BARBARA CRUDE OIL. 

 IV. SEPARATION OF SOLID PARAFFINE HYDROCARBONS 

 FROM PETROLEUM WITHOUT EVAPORATION. By 

 Charles F. Mahery and Otto J. Siepleix. 

 V. THE SOLID PARAFFINE HYDROCARBONS THAT COLLECT 



IN OIL WELLS IN PENNSYLVANIA. 

 VI. COMPOSITION OF COMMERCIAL PARAFFINE. 

 VII. COMPOSITION OF COMMERCIAL VASELINE, COSMOLINE, 

 AND SIMILAR PRODUCTS. 



Aid im the Work described ijj these Papers was given bt the Academy from the 

 C. M. Warre.n Fund for Chemical Research. 



