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This Specimen has been sold.
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Bargain, 2.9" Pseudobasilicus Lawrowi Trilobite - Russia
This is a 2.9" long, bargain example of the Middle Ordovician trilobite, Pseudobasilicus lawrowi. It comes from the Vilpovitsy quarry near St. Petersburg, Russia and is nicely prepared. A large portion of the cephalon is missing and there is a repaired crack running though the specimen, requiring some restoration.
Photo of the Vilpovitsy quarry near St. Petersburg, Russia, where this trilobite was found.
Photo of the Vilpovitsy quarry near St. Petersburg, Russia, where this trilobite was found.
About Trilobites
Trilobites were a very diverse group of extinct marine arthropods. They first appeared in the fossil record in the Early Cambrian (521 million years ago) and went extinct during the Permian mass extinction (250 million years ago). They were one of the most successful of the early animals on our planet: over 25,000 species have been described, filling nearly every evolutionary niche. Due in large part to their hard exoskeletons (shells), they left an excellent fossil record.
Trilobites were a very diverse group of extinct marine arthropods. They first appeared in the fossil record in the Early Cambrian (521 million years ago) and went extinct during the Permian mass extinction (250 million years ago). They were one of the most successful of the early animals on our planet: over 25,000 species have been described, filling nearly every evolutionary niche. Due in large part to their hard exoskeletons (shells), they left an excellent fossil record.
SPECIES
Pseudobasilicus lawrowi
LOCATION
Vilpovitsy quarry, St. Petersburg region, Russia
FORMATION
Asery Horizon
SIZE
Trilobite: 2.9" long, Rock: 4.2 x 2.9"
CATEGORY
SUB CATEGORY
ITEM
#363166
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