Vol. 278, Issue 5, 1978May 01, 1978 EDT
Concepts and Methods of Biostratigraphy
Concepts and Methods of Biostratigraphy
K. Young, E. G. Kauffman, J. E. Hazel,
Young, K., Kauffman, E. G., & Hazel, J. E. (1978). Concepts and methods of biostratigraphy. American Journal of Science, 278(5), 766–768. https://doi.org/10.2475/ajs.278.5.766