@article {Ballard1975,
	title = {{Triassic rift structure in the Gulf of Maine}},
	journal = {AAPG Bulletin},
	volume = {59},
	number = {7},
	year = {1975},
	pages = {1041{\textendash}1072},
	keywords = {HOV Alvin (Human Occupied Vehicle)},
	issn = {0149-1423},
	author = {Ballard, R D and Uchupi, E}
}
