TY  - RPRT
TI  - Deep-sea spherules from Pacific clay: Mass distribution and influx rate
AU  - M.T. Murrell
AU  - P.A. Davis
AU  - K. Nishiizumi
AU  - Hugh T. Millard
PY  - 1980
DO  - 10.1016/0016-7037(80)90204-5
UR  - https://pubs.usgs.gov/publication/70012358
ID  - 70012358
ER  -