Clark Wissler was an influential American anthropologist, although his impact on anthropological theory is often overlooked. Many of Wissler’s ideas on culture area, culture pattern, universal culture pattern, and age and area distribution of cultural traits are still in use by anthropologists today. However, Wissler is rarely cited for his contributions to these theories. While
Francis Clark Howell, better known as Clark Howell, is one of the most influential and respected physical anthropologists in North America today. Howell pioneered an integrative multidisciplinary approach to the study of human origins that combines vertebrate paleontology, evolutionary biology, geology, ecology, and prehistoric archeology. This comprehensive Howellian approach is now the standard against which