The Cambrian manganese deposits of southeastern Newfoundland
R.J. Roberts
◽
J.M. Nelson
P.D. Trask
◽
W.G. Pierce
◽
S.G. Lasky
2017 ◽
Vol 91
◽
pp. 335-386
◽
João Carlos Biondi
◽
Michel Lopez
1990 ◽
Vol 85
(12)
◽
pp. e3-e3
1990 ◽
Vol 85
(11)
◽
pp. 502-513