Wednesday, December 22, 2010

Moroccan Trilobite - FOS 013

FOS 013
Trilobite
Location: Morocco
Family: Calymenidae
Details: mounted

Well it's getting nearer to Christmas so here is a nice large trilobite fossil just for you. Now I got this particular specimen at a yard sale, pre-mounted, and it does have a note label on the back of the wooden plaque. This trilobite belongs to the genus Diacalymene, and the label doesn't offer any species name but my research seems to point that there is only one species in this genus that being D. ouzergui. So I'm betting that it belongs to that one. However it should be noted that these particular fossils are often confused with the genus Flexicalymene, so it is possible that whoever typed up the label got the two mix-matched.

Now the label also gives a brief description on this trilobite genus. It reads "These Silurian Period trilobites lived about 425-450 million years ago. Trilobites are extinct marine Arthropods having the body divided by two furrows into three parts and found as fossils in Paleozoic rocks. These large artifacts are excellent examples displaying well this Arthropod's structural detail." This specimen, as are most from this genus, was mined in Morocco (North Africa).

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