Echols, D. J.; Ross, L.; Ringer, E., Jr. (1980): Rhodochrosite replacement of internal molds of foraminifers (?). Texas A & M University, Ocean Drilling Program, College Station, TX, United States, In: Klein, George de Vries, Kobayashi, Kazuo, Chamley, Herve, Curtis, Doris, Dick, Henry, Echols, Dorothy Jung, Fountain, David M., Kinoshita, Hajimu, Marsh, Nicholas G., Mizuno, Atsuyuki, Nisterenko, Gennady V., Okada, Hisatake, Sloan, Jon R., Waples, Douglas, White, Stan M., Stout, Larry N. (editor), Leg 58 of the cruises of the drilling vessel Glomar Challenger; Yokahama, Japan to Okinawa, Japan; December, 1977-January, 1978, 58, 695-699, georefid:1981-011423