North Sulphur River Lamar County , TX
See map: Google Maps
9 mm dia x 24 mm long; 11 mm wide ribbon with 1.5 mm and 2 mm spacing
The amount of detail preserved in this is specimen is amazing! It was part of the John Schulz estate collection. Its originator swam in the Late Cretaceous seas that covered Lamar County, Texas between 72.1 and 83.6 million years ago. Would you ever expect poop to look so pretty?