@book {Valentine1980,
	title = {{Geologic and biologic observations in Oceanographer Submarine Canyon: Descriptions of dives aboard the research submersibles Alvin (1967, 1978) and Nekton Gamma (1974)}},
	series = {USGS open-file report},
	volume = {80-76},
	year = {1980},
	pages = {43},
	publisher = {U.S. Geological Survey},
	organization = {U.S. Geological Survey},
	address = {Woods Hole, Mass.},
	keywords = {HOV Alvin (Human Occupied Vehicle)},
	author = {Valentine, P C and Uzmann, J R and Cooper, R A}
}
@article {Valentine1980a,
	title = {{Geology and biology of Oceanographer Submarine Canyon}},
	journal = {Marine Geology},
	volume = {38},
	number = {4},
	year = {1980},
	pages = {283{\textendash}312},
	keywords = {HOV Alvin (Human Occupied Vehicle)},
	issn = {0025-3227},
	doi = {10.1016/0025-3227(80)90004-3},
	url = {http://dx.doi.org/10.1016/0025-3227(80)90004-3},
	author = {Valentine, P C and Uzmann, J R and Cooper, R A}
}
