TY  - RPRT
TI  - Equatorial origin for Lower Jurassic radiolarian chert in the Franciscan Complex, San Rafael Mountains, southern California
AU  - J.T. Hagstrum
AU  - B.L. Murchey
AU  - R.S. Bogar
PY  - 1996
DO  - 10.1029/95jb02854
UR  - https://pubs.usgs.gov/publication/70019353
ID  - 70019353
ER  -