I wonder what the terrain looks like in a place called “Flatonia”
You got it right. My step sister lives in Flatonia and can attest to the lack of elevated terrain.
It’s pretty flat. I actually spent a night in Flatonia about 30 years ago, when I was driving a U-Haul from Tucson to Gainesville, FL for my sister. We stayed at Grumpy’s (chose it because my nephew was getting cranky after a long day on the road).