Marine sediments tell it like it was.
Smol
John P
JP
Paleoecological Environmental Assessment and Research Laboratory, Department of Biology, Queen's University, Kingston, ON, Canada K7L 3N6. smolj@queensu.ca
D003247:Conservation of Natural Resources; D017753:Ecosystem; D004777:Environment; D019015:Geologic Sediments; D007091:Image Processing, Computer-Assisted; D012623:Seawater