Johnson, S.C. & Lucas, S.G. (2004)
Campanian (Late Cretaceous) Selachian Fauna from the Cliff House Sandstone near Cuba, New Mexico. New Mexico Geological Society, 26(2), 64–65

Lucas, S.G. & Johnson, S.C. (2003)
Cretaceous invertebrate and selachian fossil assemblage from the Juana Lopez Member of the Mancos Shale near Herrera, west-central New Mexico. New Mexico Geological Society Guidebook, 54th Field Conference, Geology of the Zuni Plateau: 347–351

Johnson, S.C. & Lucas, S.G. (2003)
Selachian fauna from the Upper Cretaceous Dalton Sandstone, middle Rio Puerco Valley, New Mexico. New Mexico Geological Society Guidebook, 54th Field Conference, Geology of the Zuni Plateau: 353–358

Johnson, S.C. & Lucas, S.G. (2003)
Middle Turonian (Late Cretaceous) selachian fossil assemblages from central New Mexico [Abstract]. Geological Society of America, Abstracts with Programs, 35: 15

Lucas, S.G. & Johnson, S.C. (2002)
Gallery of Geology: The first vertebrate fossil described from New Mexico. New Mexico Geology, 24(2), 49

Johnson, S.C. & Lucas, S.G. (2002)
Histological study of the ray Pseudohypolophus mcnultyi (Thurmond) from the Late Cretaceous (Coniacian-Santonian) of central New Mexico. New Mexico Geology, 24(3), 89–91

Johnson, S.C. & Lucas, S.G. (2002)
Oldest occurrence of the Cretaceous shark Ptychodus whipplei Marcou from the Cenomanian of central New Mexico [Abstract]. New Mexico Geological Society Abstract, 24, 61