The Iowa Naturalist, Volume 1, Number 3, July, 1905, published at Iowa City, Iowa — 18 pages — illustrated.

Contents:

• The Iowa Park and Forestry Association
• Description of a New Genus of Gastropod from the Hackberry Group of Iowa, by Clement L. Webster, M. Sc.
• Decatur County Algae, by J. P. Anderson
• On Some Species of Fossils from the Hackberry Group of Iowa, by Clement L. Webster, M. Sc.
• The Webster County Botanical Club, by M. P. Somes
• Notes and Observations, by J. P. Anderson
• Cassia medsgeri in Iowa
• Observations of the Pottery Manufactured by the Ancient and Modern Aborigines of the Southwest, by Clement L. Webster, M. Sc.
• News and Notes