Tag Archives: Dennis

[061-18] A Developmental Study of Roots of Presumed Seed Fern Origin from the Upper Pennsylvanian of Illinois

Dennis, Robert L. A Developmental Study of Roots of Presumed Seed Fern Origin from the Upper Pennsylvanian of Illinois 061-18-print

Posted in 1968, Transactions | Tagged , | Leave a comment

[064-11] What Effect Does Prolonged Flooding Have on Ant Colonies?

Dennis, C.A., D. Henry, D. Walch, G. Jones, and L.C. Shell What Effect Does Prolonged Flooding Have on Ant Colonies? 064-11-print

Posted in 1971, Transactions | Tagged , , , , , | Leave a comment