| Upper Paleozoic floral zones and floral provinces of the United States CB Read, SH Mamay US Government Printing Office, 1964 | 282 | 1964 |
| Correlation of Pennsylvanian Formations of North America PENNSYLVANIAN SUBCOMMITTEE OF THE NATIONAL RESEARCH COUNCIL COMMITTEE ON ... Bulletin of the Geological Society of America 55 (6), 657-706, 1944 | 198 | 1944 |
| Distribution and correlation of Pennsylvanian rocks in late Paleozoic sedimentary basins of northern New Mexico CB Read, GH Wood The Journal of Geology 55 (3, Part 2), 220-236, 1947 | 158 | 1947 |
| Floras of the Pocono formation and Price sandstone in parts of Pennsylvania, Maryland, West Virginia, and Virginia CB Read Professional Paper, 1955 | 86 | 1955 |
| Preliminary account of the New Albany Shale flora CB Read, G Campbell The American Midland Naturalist 21 (2), 435-453, 1939 | 71 | 1939 |
| Geology and ore deposits of Eagle Nest area, New Mexico KF Clark, CB Read New Mexico State Bureau of Mines and Mineral Resources, 1972 | 69 | 1972 |
| Geologic Map and Stratigraphic Sections of Permian and Pennsylvanian Rocks of Parts of San Miguel, Santa Fe, Sandoval, Bernalillo, Torrance, and Valencia Counties, North … CB Read, RH Wilpolt, DA Andrews, CH Summerson, GH Wood USGS Report, 3, 1944 | 66 | 1944 |
| Rocks of Mississippian and probable Devonian age in Sangre de Cristo Mountains, New Mexico EH Baltz, CB Read AAPG Bulletin 44 (11), 1749-1774, 1960 | 61 | 1960 |
| American Cretaceous ferns of the genus Tempskya CB Read, RW Brown Professional Paper, 1937 | 50 | 1937 |
| Plantas fósseis do Neo-paleozóico do Paraná e Santa Catarina CB Read éditeur inconnu, 1941 | 49 | 1941 |
| A Devonian flora from Kentucky CB Read Journal of Paleontology, 215-227, 1936 | 49 | 1936 |
| The flora of the New Albany shale; Part 2, The Calamopityeae and their relationships CB Read Professional Paper, 81-104, 1937 | 48 | 1937 |
| Pennsylvanian floral zones and floral provinces CB Read The Journal of Geology 55 (3, Part 2), 271-279, 1947 | 47 | 1947 |
| A flora of Pottsville age from the Mosquito Range, Colorado CB Read Professional Paper, 1934 | 46 | 1934 |
| Revisions in stratigraphic nomenclature in Tucumcari-Sabinoso area, northeastern New Mexico RL Griggs, CB Read AAPG Bulletin 43 (8), 2003-2007, 1959 | 38 | 1959 |
| Additions to the flora of the Spotted Ridge Formation in central Oregon SH Mamay, CB Read US Government Printing Office, 1956 | 38 | 1956 |
| Stratigraphy and geologic structure in the Piedra River canyon, Archuleta County, Colorado CB Read, GH Wood, AA Wanek, PV Mackee Oil and Gas Investigation Map, 1949 | 34 | 1949 |
| North American species of Tempskya and their stratigraphic significance, with a section on stratigraphy and age of the Tempskya-bearing rocks of southern Hidalgo County, New Mexico SR Ash, CB Read, RA Zeller Jr Professional Paper, 1976 | 33 | 1976 |
| Stratigraphy of outcropping Permian rocks in parts of northeastern Arizona and adjacent areas CB Read, AA Wanek Professional Paper, 1961 | 32 | 1961 |
| Correlations of Pennsylvanian strata in Arkansas and Oklahoma coal fields TA Hendricks, CB Read AAPG Bulletin 18 (8), 1050-1058, 1934 | 31 | 1934 |
