0.55" (1.41 cm) Mosasaur tooth (0.44", 1.12 cm), Squalicorax Tooth (0.52", 1.33 cm) and Osteichthsy tooth (0.24", 0.61 cm) from the Arcadia Park formation- Ranch Member. Found in Ellis County, Texas. 92.5-90 million years old. 

Matrix is 3.16" (8.02 cm) wide and 2.57" (6.53 cm) tall.