3.6" Crotalocephalus Gibbus Trilobite Fossil Morocco Devonian Age 400 Mil Yrs Old COA
Location: Lghaft, Morocco
Weight 9.3 Ounces
Dimensions: 3.5 Inches Tall, 2.1 Inches Wide, 1.9 Inches Thick (Matrix)
Trilobite Dimensions: 3.6 Inches Long, 1.5 Inches Wide, 0.7 Inches Thick (Head To Tail)
Comes with a Certificate of Authenticity.
The item pictured is the one you will receive.
Crotalocephalu
Trilobites are an extinct group of marine arthropods classified under the class Trilobita. They are among the earliest complex animals known from the fossil record, first appearing around 521 million years ago at the start of the Atdabanian stage of the Early Cambrian period. These fascinating creatures thrived in the ancient oceans of the Paleozoic Era, long before dinosaurs walked the Earth, and they serve as important indicators of early marine ecosystems.
Trilobites were the first animals to develop a hard exoskeleton, which preserved their bodies as fossils for millions of years. Their shells are divided into three longitudinal lobes: a central axial lobe flanked by two pleural lobes, giving rise to the name “trilobite,” meaning “three-lobed.” This distinctive structure made them highly recognizable and easy to study for scientists and collectors alike.
The trilobite body is organized into three main sections. The cephalon, or head, housed eyes, mouthparts, and sensory organs such as antennae. The thorax, or middle section, consisted of 2 to 61 articulated segments, allowing flexibility and movement. Finally, the pygidium, or tail section, was formed by fused segments that completed the body structure.
Today, trilobite fossils remain highly prized for their scientific and educational value. They provide unique insights into Cambrian marine life, prehistoric arthropod evolution, and the incredible biodiversity of the Paleozoic oceans. As some of the earliest examples of complex life on Earth, trilobites continue to captivate paleontologists, fossil collectors, and anyone fascinated by the origins of marine life.
Please be aware of the nature of fossils:
Being buried under the ground for millions of years under tons of pressure tends to be rough. No fossil comes out of the ground whole and perfect. Most fossils have undergone some restoration, while others are altered by man simply to enhance their presentation in different ways. The workers in Morocco do a very professional job of unearthing and preserving these natural treasures; however, commonly, natural cracks are visible on the surface. These are part of the natural beauty of the fossil and are not considered defects.
