Geological Investigation of the Alluvial Valley of the Lower Mississippi River, Part IV

(Fisk, 1944. Map of ancient courses of the Mississippi River, Cape Girardeau, MO - Donaldsonville, LA. Plates 22-1 to 22-15, spliced by Pruned.)

Fisk and his endlessly fascinating geological investigations will surely return in varying permutations, recognizably or otherwise, throughout the new year. So please visit often and stay awhile.

Links:
Lower Mississippi Valley: Engineering Geology Mapping Program
Plates 22-1 to 22-15 @ Flickr

In the Archives:
Part III
Part II
Part I

Future Tense:
Part V
Alluvial Porn