Notes for lectures and research for articles.

Three papers: "Fossils in a Zoo," "Restoration of Uinta Fossils," and "Causes of Extinction."

Six papers: "History of the Uinta Mountain Uplift," "Jabberwocky in Geology," "Modern Problems of Geology," "Bailey Willis, Outlines of Geologic History," "Notes for an Analysis of the Theory of Drifting Continents," and "A Geological Comparison of South America with South Africa."

Chart: "How Old is the Earth?" Four papers: "What Climate, Past and Present, Did to Plants and Animals," "Travail of New Cosmogonies," "The Changing World of the Ice Age," and "How Continents, Oceans and Animals Changed."

Six papers: "The March of Events in Animal Classification" (lecture before staff of Marquette University Medical College), "Less Guessing, Please," "Mixed Mammals," "You Can't Get Away from Changes," untitled on great apes, and untitled on classification.

Five papers: "Discipline Among Animals," "Experiences with Wild Animals," "Animal Intelligence and Personality," "Hidden Faults in Zoo Animals," and untitled on teaching natural history through use of zoos.

Five papers: "The Unseen Billions," "Mimicry and Color Protection of Animals," untitled on why animals on different continents are so different, untitled on amphibian germ change experiments, and "Some Thoughts in Regard to Coloration of Animals," by G.A. Zeisler.

Six papers: "World During the Age of Reptiles," "Predentates and Reptile Birds," "The Origin of Birds" (on Cuvier's classification of fossils), "Mammal Teeth and Descent," untitled on predentate reptiles, and outline of Revision of Pelycosaura of North America, by E. C. Case.

Lists of scientific name classifications, with notes.

Lists of development of mammals by scientific and common name classification, with notes.

Lists, by common and scientific names and of locations of mammals on earth.

Lists by common and scientific names of locations of birds on earth, with notes.

Classification by scientific and common names, facts about various birds, notes.

Two papers: "The History of Man," and "The Biologist Looks at Man," by Julian Huxley.

Three papers: "Problems of Eugenics in Modern Genetics," "The Issue in Modern Scientific Thinking," and "The Doctrine of Organic Evolution," by William Fay.

"About Plants," notes.