PT - JOURNAL ARTICLE AU - William Morris Fontaine TI - Notes on the West Virginia asphaltum deposit AID - 10.2475/ajs.s3-6.36.409 DP - 1873 Dec 01 TA - American Journal of Science PG - 409--416 VI - s3-6 IP - 36 4099 - http://www.ajsonline.org/content/s3-6/36/409.short 4100 - http://www.ajsonline.org/content/s3-6/36/409.full SO - Am J Sci1873 Dec 01; s3-6