@article {Ballard1974,
	title = {{Geology of the Gulf of Maine}},
	journal = {AAPG Bulletin},
	volume = {58},
	number = {6},
	year = {1974},
	pages = {1156{\textendash}1158},
	keywords = {HOV Alvin (Human Occupied Vehicle)},
	issn = {0149-1423},
	author = {Ballard, R D and Uchupi, E}
}
