THE EVOLUTION OF THE SCROTUM

Treatise on Invertebrate Paleontology

Raymond C. Moore · The Micropaleontologist · 1950 · 3.6K citations

Natural Sciences, Geology, Paleontology +5

The fresh-water fishes of Siam, or Thailand

Hugh M. Smith · Bulletin of the United States National Museum · 1945 · 344 citations · Full text

Life Sciences, Marine Sciences, Zoology +12

Marshall's Physiology of Reproduction

Sebastian Berger · JAMA · 1967 · 340 citations

Life Sciences, Endocrinology, Physiology +10

The Cloacal Protuberance: A Means for Determining Breeding Condition in Live Male Passerines

Albert Wolfson · Bird-Banding · 1952 · 159 citations

Life Sciences, Animal Sciences, Zoology +6

The Origin of Red Beds: ABSTRACT

Paul D. Krynine · AAPG Bulletin · 1950 · 70 citations · Full text

Natural Sciences, Earth Sciences, Geology +12