Scope and Contents From the Item: The first part of this volume (pages 1 to 111) contains Rehn's notes from the 1954 survey throughout the American southwest and California from April 1st to June 23rd. The journal records the activities of the party and their progress traveling across the country. Collection began on April 11th in Junction, Texas. From there, the party moved westward through Texas, New Mexico, Arizona and southeastern California. Between April 28th and May 17th, the party traveled through eastern...

Scope and Contents Correspondence, field notes, maps, charts, and original data, all unprocessed save for oversize drawings.Includes much original data and manuscripts relating to land snails of Tahiti. Original records for collections and research on South Pacific land snails, many of them now extinct, including field notes. Biographical and personal information included. Much of the original data are morphometric measurments and statistical analyses.Original box 12 of 12 contained...

Scope and Contents From the Item: This volume contains Rehn's notes from five Orthoptera surveys in North America between 1939 and 1946. The first part of this volume (pages 1 to 80) constitutes Rehn's field journal from his 1939 "Southern Appalachian-Ozarks Survey," from July 29th to September 9th. Rehn's title of this survey is misleading, in that the survey included exploration throughout the southern and southwestern United States. During this portion of the survey, Rehn re-visited many of the locations from his 1937...

Scope and Contents From the Item: The first portion of this volume (pages 1 to 98) contains Rehn's notes from his 1937 Southwestern Orthoptera survey in the southwestern United States, including Colorado, New Mexico, Arizona, California and Texas. Journal entries date from July 6th to September 9th. Collecting began in La Junta, Colorado on July 12th, and concluded in the San Antonio region of Texas on September 2nd.The second portion of this volume (pages 101 to 119) contains Rehn's journal entries from his...

Scope and Contents This volume contains Rehn's field notes from his 1922 expedition to the American southwest between August 4th and October 1st (pages 1 to 102). As in previous years, Rehn traveled between Wyoming, Utah, Nevada, California, Oregon, Arizona and New Mexico.The expedition began in Cheyenne, Wyoming on August 6th. Rehn's entries indicate that the party traveled along what is now Interstate 80, through Wyoming and into Utah, reaching Ogden on August 15th. The party continued along...