The WORKSAFE IOWA Occupational Medicine Associates Network is a unique health care model for dispensing regional occupational medicine services in the state of Iowa, USA. WORKSAFE IOWA is an educational, informational, and consultation service of the College of Public Health at The University of Iowa. WORKSAFE IOWA includes a fee-for-service industrial hygiene program, the Occupational Medicine...

Since 1989 and until the summer of this year, all soil testing laboratories in Iowa and the USA dried soil samples at 35 to 40 oC (95 to 104 oF) and ground them before analysis for potassium (K), phosphorus (P), and other nutrients. Since early fall, however, a laboratory that began operations in Iowa is using testing procedures that involve no soil sample drying, and another laboratory operati...

Conodonts comprising six species have been recovered from the Aplington Formation from five localities in northccntral Iowa. Although the Aplington conodont fauna is meager -it suggests a correlation with the Maple Mill Shale of southeastern Iowa. The Aplington Formation is vegarded as representing the youngest Devonian formation exposed in northcentral Iowa.