A large (0.4-20 inches or 1-50 centimeters in diameter)subspherical mass of silt or clay coated with coarse sand and fine gravel. Also known as pudding ball.
Related terms:
A large (0.4-20 inches or 1-50 centimeters in diameter)subspherical mass of silt or clay coated with coarse sand and fine gravel. Also known as pudding ball.
Related terms: