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Astro Gallery of Gems
Ptychopariida is a large, heterogeneous order of trilobite containing some of the most primitive species known. The earliest species occurred in the second half of the Lower Cambrian period. Trilobites have facial sutures that run along the margin of the glabella and/or fixigena to the shoulder point where the cephalon meets the thorax. These sutures outline the cranidium or the main, central part of the head that does not include the librigena (free cheeks).
Ptychopariida is a large, heterogeneous order of trilobite containing some of the most primitive species known. The earliest species occurred in the second half of the Lower Cambrian period.*You will receive the exact object in these photos.Weight: 17 lbs, Size:17.5 x 12.5 x 2 inches
Ptychopariida is a large, heterogeneous order of trilobite containing some of the most primitive species known. The earliest species occurred in the second half of the Lower Cambrian period. Trilobites have facial sutures that run along the margin of the glabella and/or fixigena to the shoulder point where the cephalon meets the thorax. These sutures outline the cranidium, or the main, central part of the head that does not include the librigena (free cheeks). *You will receive the exact object in these photos. Certificate of authenticity included.Weight: 41 lbs, Size: 23 x 2.5 x 21 inches
This genuine Metacanthina Issoumourensis Trilobite Fossil is from the Devonian Age (roughly 400 million years ago) and was found in Morocco. Trilobites form one of the earliest known groups of arthropods. *Stock photo shown. You will receive a similar size, weight and quality specimen. Approx. Weight: 1.5 lbs, Approx. Size: 6.5 x 2 x 4.5 inches
Museum quality, 8" tall stone containing many small ammonite fossils. The ammonites are of the species Promicroceras marstonense and are Lower Jurassic (~200 million years old) in age. The piece has been painstakingly prepared with mechanical tools to expose all of the individual ammonite fossils on one side. Ammonites were predatory mollusks that resembled a squid with a shell. These cephalopods had eyes, tentacles, and spiral shells. They are more closely related to a living octopus, though the shells resemble that of a nautilus. True ammonites appeared in the fossil record about 240 million years ago. The last lineages disappeared 65 million years ago at the end of the CretaceousWeight: 11 lbs, Dimension: 16 x 2 x 8 inches
Trilobites, an early arthropod relative of spiders, horseshoe crabs, and scorpions, preserved in this level of detail only occurred as a result of very sudden underwater landslides called turbidite sequences, which ravaged the early earth when the continents were still very much on the move. The contorted body positions of the trilobites demonstrate a final fight against being buried alive. This is an extremely ornamented member of the trilobites' extremely well-known and globally distributed Lichid family. These trilobites have adapted for extreme defensiveness. Their long genal appendages afford them controlled escape from the water column, and they used them to sink to the ocean floor mimicking falling organic debris to escape predators. The stalked eyes, which evolved several separate times in the trilobite lineage, afforded greater lookout ability through they still maintain their compound lenses.
This incredible cluster of trilobites is found in it's original matrix and displays 4 complete or partial fossils throughout. This cluster comes with an acrylic stand so you can properly display it anywhere in your home. Ptychopariida is a large, heterogeneous order of trilobite containing some of the most primitive species known. The earliest species occurred in the second half of the Lower Cambrian period. Trilobites have facial sutures that run along the margin of the glabella and/or fixigena to the shoulder point where the cephalon meets the thorax. These sutures outline the cranidium, or the main, central part of the head that does not include the librigena (free cheeks).*You will receive the exact object in these photos. Certificate of authenticity included.Weight: 29.5 lbs, Size: 15.5 x 13 x 4.5 inches
Museum quality, 8" tall stone containing many small ammonite fossils. The ammonites are of the species Promicroceras marstonense and are Lower Jurassic (~200 million years old) in age. The piece has been painstakingly prepared with mechanical tools to expose all of the individual ammonite fossils on one side. Ammonites were predatory mollusks that resembled a squid with a shell. These cephalopods had eyes, tentacles, and spiral shells. They are more closely related to a living octopus, though the shells resemble that of a nautilus. True ammonites appeared in the fossil record about 240 million years ago. The last lineages disappeared 65 million years ago at the end of the Cretaceous *You will receive the exact object in these photos. Weight: 4.5 lbs, Dimension: 8 x 3 x 8 inches
Museum quality, giant hand-polished natural Lapis Lazuli sphere from Afghanistan. This specimen has rich, electric-royal blue color enriched with scintillating pyrite microcrystals. Lapis Lazuli is a powerful crystal for activating the higher mind and enhancing intellectual ability. It stimulates the desire for knowledge, truth and understanding, and aids the process of learning. It is excellent for enhancing memory.
Ptychopariida is a large, heterogeneous order of trilobite containing some of the most primitive species known. The earliest species occurred in the second half of the Lower Cambrian period. Trilobites have facial sutures that run along the margin of the glabella and/or fixigena to the shoulder point where the cephalon meets the thorax. These sutures outline the cranidium, or the main, central part of the head that does not include the librigena (free cheeks).*You will receive the exact object in these photos.Weight: 336.7 grams, Size: 4 x 2 x 3 inches
This self-standing Chrysanthemum Stone specimen is a unique and valuable find from China. Its formation, which occurred millions of years ago due to geological movement and natural processes within the rock, produces a stunning stone that resembles the chrysanthemum flower. Its milky white flower and clear grain make it a desirable addition to any collection. Despite its common composition, the rarity of its formation and lack of radioactive elements give it a high collection value, earning it a listing as a gem.
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