Plate motions recorded in tectonostratigraphic terranes of the Franciscan complex and evolution of the Mendocino triple junction,northwestern California / R. J. McLaughlin, W. V. Sliter, N. O. Frederiksen, W. P. Harbert, 1994. - IV,60 p. p. - Текст : непосредственный.
Frederiksen N.O. Pollen zonation and correlation of Maastrichtian marine beds and associated strata, Ocean point dinosaur locality, North Slope, Alaska / N.O.Frederiksen, 1991. - IV,42 p. p. - Текст : непосредственный.