Genuine Trilobite (Paradoxidoidea) Fossil in Matrix (11.2 lbs)

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...

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...

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...

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 ...

The extraordinary fossil Harpes trilobite, measuring eight four millimetres overall, is a wonderfully articulated and fine specimen. Exotic trilobites have influenced some of the most iconic sci-fi films and helped shape the structure of some of the most sophisticated architectural buildings in modern times. The Harpes trilobite, with its unique patterning and streamlined aesthetic, is a species that never fails to intrigue. Its wide, heavily pitted brim, fringe with a curled rim, and elegant taper to the point of both cephalon long spines make it a true enigma. The eyes set back high on the glabella, and the well-defined thoracic segments add to its allure for inquiring minds. With reference once more to the Martian-looking brim, this wide brim with innumerable pitting could have aided the invertebrate lift, much like a hydrofoil. Again, this is the theory at this time. Palaeontologists theorise the possible functions of these anatomical features, either being a wide sieve to filter bottom sediments for food or to detect movement, a sensory organ. Over the 250,000,000-year range of the trilobites, many different morphological adaptions developed from free swimmers to bottom sifters. The expanded and pitted cephalic fringe, a distinct anatomical development seen in harpetids and trinucleids types, including the Harpes trilobite, is a significant area of study in palaeontology. This species, featured in a beautifully designed lucite display case...

AES Brass stand series brings you a positive and negative Cambropallas tellesto geode measuring 39cm in width overall, now transformed with our elegant, innovated-designed stand ser...

Tyrannosaurus Rex Tooth in Fossil Matrix. Late Cretaceous, circa 65 Million years before present. Lance Formation, Marchant Ranch Quarry, Niobrara County, Wy...

THE FOSSIL STORE™ is a unique 1.3-meter-long Paradoxides acadoparadoxides trilobite plate of scientific significance. The one-piece fossil bed shale is now set into a rustic iron fra...