Add to ORKGAs Iowa\u27s master waterway, the Des Moines River rises beyond the extreme northwest corner of our State, and flows entirely across it to the southeast corner. The name is the oldest term applied by Europeans to any feature of the territory. As such the title is derived from the Moingona Indians whom Jolliet and Marquette, commonly ascribed discoverers of the Mississippi, found in the summer of 1673 located near the river\u27s mouth
Remnants of Nebraskan drift, as recently exposed capping a high Mississippi River bluff in the city ...
From its earliest known record immediately prior to the advance of the Nebraskan glacier to the pres...
The courses followed by the major streams of the interior of the North American continent during Pal...
As Iowa\u27s master waterway, the Des Moines River rises beyond the extreme northwest corner of our ...
As occupying the middle of the main lobe of the Ashawa glaciation, the upper Des Moines River held s...
With the lower Minnesota valley blocked with ice, drainage from the waning Keewatin glacier, in sout...
The drainage system in southeastern Iowa is believed to be practically the same today that it was in...
Changes in the course of the Mississippi River caused by successive glacial invasions are described....
Of all of Iowa\u27s drainage features a seemingly unique phase is the gorge of the upper Des Moines ...
The drainage system on the Des Moines River is quite varied between Humboldt and Des Moines. The var...
Remnants of Nebraskan drift, as recently exposed capping a high Mississippi River bluff in the city ...
From its earliest known record immediately prior to the advance of the Nebraskan glacier to the pres...
The courses followed by the major streams of the interior of the North American continent during Pal...
As Iowa\u27s master waterway, the Des Moines River rises beyond the extreme northwest corner of our ...
As occupying the middle of the main lobe of the Ashawa glaciation, the upper Des Moines River held s...
With the lower Minnesota valley blocked with ice, drainage from the waning Keewatin glacier, in sout...
The drainage system in southeastern Iowa is believed to be practically the same today that it was in...
Changes in the course of the Mississippi River caused by successive glacial invasions are described....
Of all of Iowa\u27s drainage features a seemingly unique phase is the gorge of the upper Des Moines ...
The drainage system on the Des Moines River is quite varied between Humboldt and Des Moines. The var...
Remnants of Nebraskan drift, as recently exposed capping a high Mississippi River bluff in the city ...
From its earliest known record immediately prior to the advance of the Nebraskan glacier to the pres...
The courses followed by the major streams of the interior of the North American continent during Pal...