"The topic of this thesis was selected because of an existing need for an analytical study of the use of the trumpet and cornet in the early twentieth century, a time when composing for these instruments was especially adventurous. Three of the most important and most frequently performed orchestral works from this period were selected as a basis for the study, the early Stravinsky ballets---The Firebird, Petrushka and The Rite of Spring."
Cambrian sedimentation of the Rome trough in eastern Kentucky was studied using 85 wells supplemented by available cuttings and cores. Most conclusions are based on cross sections, isopach and structure maps, and the environmental interpretation of geophysical logs. Thin section petrology played a supplementary role.
Enriched concentrations of vanadium and nickel have been noted in a variety of naturally occurring organic substances including crude oils, asphalts, and organic matter in some sedimentary rocks. The objectives of this study are to understand the preference, source and proportionality of these.