TY  - RPRT
TI  - Dysoxic/anoxic episodes in the Aptian-Albian (Early Cretaceous)
AU  - T.J. Bralower
AU  - W.V. Sliter
AU  - M.A. Arthur
AU  - R.M. Leckie
AU  - David Allard
AU  - S.O. Schlanger
PY  - 1993
DO  - 10.1029/gm077p0005
UR  - https://pubs.usgs.gov/publication/70186271
ID  - 70186271
ER  -