@misc{indiciae01c5432be3e1, title = {Silicoflagellate stratigraphy of offshore California and Baja California, Deep Sea Drilling Project, Leg 63.}, author = {David Bukry}, year = {1981}, doi = {10.2973/dsdp.proc.63.114.1981}, url = {https://pubs.usgs.gov/publication/70208807}, note = {Source identifier: 70208807} }