© Lloyd, Charles Chandler

 

LOESS IN MO & MS RIVER VALLEYS 20,000 - 35,000 BP
Late Pleistocene luminescence chronology of loess deposition
Missouri and Mississippi river valleys, United States
http://www.uic.edu/labs/ldrl/latepleis.html
20,000-35,000 BP: C14 dating of the deepest Peoria loess at 20-33m deep
The MS River is said to be 12,000 years old, based on the assumption that the ice sheet melted at that time, but the rate of erosion/sediment formation indicates it originated about 7,000 years ago, according to Velikovsky.

Niagara Falls Origin 4,000 - 10,000 BP
1.16 – 1.61 meters per year. This gives us an age of when Niagara Falls began as 7,080 – 9,827 years before 1905, assuming that the age of the earth and its erosion rate was constant.
http://www.intelligentdesigntheory.info/niagara_falls_interesting_facts_formed_made_geological_erosion_history.htm

Euphrates River Origin 8,800 BP
deposition of soil has extended land 150 miles out into the ocean at a rate of ninety feet a year. If this deposition history map was constant, it would take the Euphrates River back 8,800 years.
http://www.intelligentdesigntheory.info/age_earth_Euphrates_River_Persian_Gulf.htm