2.5" Fulgurite Petrified Lightning Strike Glass Sahara Desert Algeria Bryozoan Brontotheres were ancient mammals that

Brontotheres were ancient mammals that roamed the area now known as Badlands National Park between approximately 56 and 33

Although ammonites survived multiple mass extinctions—including the catastrophic Permian-Triassic event—they ultimately perished around 66 million years ago during the Cretaceous-Paleogene extinction

social herds that thrived in Late Cretaceous ecosystems

The development of the Frasch process by Herman Frasch revolutionized sulfur mining

heavy jaw capable of withstanding strong bite forces from powerful jaw muscles

2.5" Fulgurite Petrified Lightning Strike Glass Sahara Desert Algeria Bryozoan Brontotheres were ancient mammals thatLocation: Sahara Desert, Algeria Weight: 0. 4 Ounces Dimensions: 2. 5 Inches Long, 1. 8 Inches Wide, 0. 9 Inches Thick The Item pictured is the one you will receive. Fulgurite is a type of natural glass formed when lightning strikes sandy soil or sand dunes, creating a fascinating geological phenomenon. The extreme heat produced by the lightning bolt fuses sand grains, forming hollow tubes or branching structures known as fulgurites. Also referred to