Doyle, P.S. & Riedel, W.R. (1981)
Ichthyoliths from site 464. Northwest Pacific, Deep Sea Drilling Project, Leg 62. Init. Reports DSDP. 62: 491–494; Washington(U.S. Govt. Printing Office).
Doyle, P.S. & Riedel, W.R. (1979)
Cretaceous to Neogene ichthyoliths in a giant piston core from the central North Pacific . Micropaleontology, 25(4), 337–364
Doyle, P.S. & Riedel, W.R. (1979)
Ichthyoliths: Present Status of Taxonomy and Stratigraphy of Microscopic Fish Skeletal Debris. Scrpps Inst. Oceanogr. Ref. Ser., 79–16: 231 S.
Doyle, P.S. & Riedel, W.R. (1978)
Ichthyoliths from site 436. Northwest Pacific, Deep Sea Drilling Project, Leg 56. Init. Reports DSDP, 56: 887–893; Washington(U.S. Govt. Printing Office).