All Results For “trilobite”
Special Offers
Shop by Color
Customer Rating
Style
Brand
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.*You will receive the exact object in these photos.Weight: 17 lbs, Size:17.5 x 12.5 x 2 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.
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. 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
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
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 is a beautiful trilobite (Zlichovaspis rugosa) from Atchana, Morocco. It is laid out nice and prone with excellent detail including visible eye facets in both eyes.Trilobites are an extinct class of marine arthropods that thrived for nearly 270 million years, from the early Cambrian to the end of the Permian period (around 521 to 252 million years ago). They are one of the most successful and diverse groups in the history of life. Known for their distinctive, segmented exoskeletons, trilobites provide invaluable insights into the evolutionary history of arthropods and the dynamics of ancient marine ecosystems.Weight: 1.5 lbs, Size: 6.5 x 2 x 4 inches
Acanthopyge is an extinct genus of lichid trilobite that lived during the Devonian. This is a very nice, 1" long lichid (Acanthopyge) trilobite from the Lhandar Formation of Morocco. Trilobites are an extinct class of marine arthropods that thrived for nearly 270 million years, from the early Cambrian to the end of the Permian period (around 521 to 252 million years ago). They are one of the most successful and diverse groups in the history of life, with over 25,000 described species spanning a wide range of sizes, shapes, and ecological niches.Species: Acanthopyge (Lobopyge) TrilobiteLocation: Atchana, MoroccoWeight: 293 gramss, Size: 3 x 1 x 3 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 lensesSpecies: Ceratarges armatusAge: Upper Devonian 400-380 MYO Location: Djbel Ougrat, MoroccoWeight: 87.2 grams, Size: 2.75 x 2 x 1.5 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 lensesSpecies: Ceratarges armatusAge: Upper Devonian 400-380 MYO Location: Djbel Ougrat, MoroccoWeight: 79.3 grams, Size: 2 x 1.5 x 2 inches
An ineradicable, large Crotalocephalina gibba, Crotalocephalina trilobite is an extinct genus of trilobite in the order Phacopida found in Morocco. Typically these trilobites have eyes low down on the sidesof the sephalon, a large bulbous glabella, and dagger-like projections on the ends of the pleura.*You will receive the exact object in these photosSpecies: Crotalocephalina TrilobiteAge: Middle Divonian: 360 MYOLocation: Emsian, Middle Devonian, Taharajat, Djebel Oufaten, Atlas Mountains, MoroccoWeight: 1.8 lbs, Size: 6 x 2.5 x 4 inches
Loading...
