Calymente tristani Trilobite.jpg
- and both genera are frequently found inrolled. calymene trilobites are small
- and europe in primarily silurian outcrops. calymene is closely related to flexicalymene
- and the thorax is usually in 13 segments. kingdom: animalia phylum: arthropoda class: †trilobita order: †phacopida family: †calymenidae genus: †calymene species: †tristani drag files here to attach
- calymene tristani
- calymene tristani trilobite jebel issoumour alnif
- morocco time period: ordovician age (444-486 million years ago) calymene (meaning beautiful crescent as a reference to the glabella) is a genus of trilobites in the order phacopida that are found throughout north america
- north africa
- or choose files... max total size 3.95mb
- ordovician
- trilobite
- typically 2 cm in length. their cephalon is the widest part of the animal
By Dpaul7
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Calymene tristani Trilobite
Jebel Issoumour, Alnif, Morocco
TIME PERIOD: Ordovician Age (444-486 Million Years Ago)
Calymene (meaning beautiful crescent as a reference to the glabella) is a genus of trilobites in the order Phacopida that are found throughout North America, North Africa, and Europe in primarily Silurian outcrops. Calymene is closely related to Flexicalymene, and both genera are frequently found inrolled. Calymene trilobites are small, typically 2 cm in length. Their cephalon is the widest part of the animal, and the thorax is usually in 13 segments.
Kingdom: Animalia
Phylum: Arthropoda
Class: †Trilobita
Order: †Phacopida
Family: †Calymenidae
Genus: †Calymene
Species: †tristani
Photo Information
- Taken with Canon Canon PowerShot SX120 IS
- Focal Length 6 mm
- Exposure Time 1/60
- f Aperture f/2.8
- ISO Speed 80
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