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ONNIA TRILOBITES * NATURAL DOUBLE * LAB PREPPED - Ktaoua Formation - Bordj, Morocco LOWER ORDOVICIAN PERIOD: 505-438 million years ago Wonderfully preserved on the original host rock, these fine Onnia trilobites are naturally occurring on the matrix and are not a composite of two individual specimens. This rare and fine quality fossil has been carefully lab-prepped by our facility here in the U.S. with micro-abrasive equipment to reveal the fine detail of these very unique trilobites. Onnia is a trilobite seldom seen on the market and here are TWO fine examples on a genuine single rock. Every bit of both of these trilobites is natural with the exception of the right genal spine of the top trilobite in the first photo. Other than that minute portion, there is NO restoration on this remarkable specimen. An incredible bargain for the price! A VERY RARE SPECIES AND A NATURAL DOUBLE! 3" long and 2.65" wide with original matrix, trilobites 1" and .95" in length, by .95" and .85" wide, respectively. SOLD TR2401 INCLUDES STAND Actual Item - One Only |
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