1.3" Detailed Rhus Nigricans Sumac Fossil Plant Leaf Eocene Age Green River UT Daspletosaurus The complex suture patterns where

The complex suture patterns where the septa met the shell wall are a defining characteristic used by scientists to identify and classify ammonite species

Its unique adaptations—from its massive size to its specialized feeding habits—offer valuable insights into how ancient species interacted with their environments and responded to ecological pressures over millions of years

Their extensive fossil record provides critical information on early arthropod evolution

the adult dragonfly can propel itself in six directions: upward

scientists

1.3" Detailed Rhus Nigricans Sumac Fossil Plant Leaf Eocene Age Green River UT Daspletosaurus The complex suture patterns whereLocation: Green River Formation, Uintah County, Utah Weight: 2. 7 Ounces Dimensions: 2. 5 Inches Long, 2. 4 Inches Wide, 0. 5 Inches Thick (Plate) Leaf Dimensions: 1. 3 Inches Long, 0. 3 Inches Wide The item pictured is the one you will receive. Eocene Age 56 million years ago Rhus Nigricans Leaf Rhus nigricans represents an extinct sumac species preserved within the early Middle Eocene deposits of the Green River Formation, dating approximately 5348