A New Archaic Basking Shark (Lamniformes: Cetorhinidae) from the Late Eocene of Western Oregon, U.S.A., and Description of the Dentition, Gill Rakers and Vertebrae of the Recent Basking Shark Cetorhinus maximus (Gunnerus): Bulletin 58

ROTTEN HILL: A LATE TRIASSIC BONEBED IN THE TEXAS PANHANDLE, USA: Bulletin 72

SMITHIAN (EARLY TRIASSIC) AMMONOIDS FROM CRITTENDEN SPRINGS, ELKO COUNTY, NEVADA: TAXONOMY, BIOSTRATIGRAPHY AND BIOGEOGRAPHY: Bulletin 78

The taxonomy and paleobiology of the Late Triassic (Carnian-Norian: Adamanian-Apachean) drepnosaurs (Diapsida: Archosauromorpha: Drepanosauromorpha): Bulletin 46

CONODONTS FROM THE CARNIAN-NORIAN BOUNDARY (UPPER TRIASSIC) OF BLACK BEAR RIDGE, NORTHEASTERN BRITISH COLUMBIA, CANADA: Bulletin 64

Carboniferous-Permian Transition in the Robledo Mountains, Southern New Mexico: Bulletin 65

THE RED CORRAL (PROCTOR RANCH) LOCAL FAUNA (PLIOCENE, BLANCAN) OF OLDHAM COUNTY, TEXAS: Bulletin 73

Fossil Footprints of Western North America: Bulletin 62

Fossil Record 4: Bulletin 67

Fossil Record 5: Bulletin 74

Carboniferous-Permian transition in Socorro County, New Mexico: Bulletin 77

Upper Triassic Stratigraphy and Paleontology: Bulletin 21

Notes From Diary-Fayum Trip, 1907: Bulletin 22

Cretaceous Period: Biotic Diversity and Biogeography: Bulletin 71

Paleoecological Analysis of the Vertebrate Fauna of the Morrison Formation (Upper Jurassic), Rocky Mountain Region, U.S.A.: Bulletin 23

Paleontology and Geology of the Upper Triassic (Revueltian) Snyder Quarry, New Mexico: Bulletin 24