While calcite is more stable and common today
Trilobites: Long before vertebrates ruled the seas
flattened teeth designed for crushing food
Champsosaurus was not closely related to modern crocodilians
Its gentle yet powerful energy supports emotional healing
0.3" Fossil Tropisternus Sp Beetle Encapsulated In Solidified Tar Pleistocene Age Tenontosaurus While calcite is more stableLocation: LaBrea Formation, Kern County, California Weight: 0. 4 Ounces Dimensions: 1. 3 Inches Long, 0. 8 Inches Wide, 0. 6 Inches Thick (Plate) Beetle Dimensions: 0. 3 Inches Long, 0. 2 Inches Wide The item pictured is the one you will receive. 50 million years old, Eocene age Tropisternus Sp Insect The La Brea Tar Pits, located in Los Angeles, California, are among the world's most significant paleontological sites, providing an unparalleled record