Moroccan Trilobite: Odontochile sp: Zlichovaspis Rugosa

$ 160.00

  • Product Description

      Species: Odontochile sp: Zlichovaspis rugosa
      Location: Atchana, Morocco
      Age: Devonian approximately 400 million years old

       

      Trilobites are a fossil group of extinct marine arthropods that form the class Trilobita  They feature the following significant attributes:

      • Trilobites form one of the earliest known groups of arthropods.
      • The first appearance of trilobites in the fossil record are from the Early Cambrian period (521 million years ago).
      • They were hard-shelled, segmented creatures that lived in Earth's ancient seas.
      • They are considered to be one of our planet's earliest complex life-forms and are one of the essential signature creatures of the Paleozoic Era.
      • Trilobites went extinct before dinosaurs ever existed.
      • Trilobites were the first creatures with a skeleton (Exoskeleton), so they were easily fossilized.
      • Their shell is divided lengthwise into three lobes (hence, the name TRILOBITE meaning three-lobed): a central axial lobe, and two symmetrical pleural lobes that flank the axis.


      Morphologically, the trilobite body divided into three major sections:

      • cephalon (or head) with eyes, mouthparts, and sensory organs such as antennae.
      • a middle region called the thorax with several overlapping segments(anywhere from 2 to 61)
      • pygidium (or tail section) in which the segments

      This specimen measures 5.5" x 4.5" on the matrix.

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