Authentic Eocene Knightia Fish Fossil - Well-Preserved...

A 50-million-year-old Eocene specimen from the Green River Formation — Here is an intriguing natural history find: a fossil fish specimen of the Knightia genus, preserved on a slab of limestone originating from the famous Green River Formation in Wyoming, United States. The fossil, dating to the Eocene epoch, about 50 million years ago, is enhanced by an elegant handcrafted display base, turning it into a sophisticated object for collection and interior decoration. The specimen captures a moment from a prehistoric world, when the region was dominated by vast subtropical lakes. Direct observation of the artifact reveals excellent preservation. The Knightia profile is imprinted with precision on the light matrix. The anatomical details are clearly distinguishable: the skull bone structure, the articulated backbone running the length of the body, the delicate ribs and traces of the fins, including the characteristic forked tail. The fossilization has imparted a warm coloration to the fish, with hues ranging from ochre to brown, creating a striking color contrast with the cream-colored limestone of the surrounding slab. The extraordinary fossilization of specimens like this is the result of a unique geological process. During the Eocene, the lake bottoms of the Green River Formation were characterized by rapid deposition of very fine sediments, composed of calcium carbonate and organic matter. This rapid burial in a low-oxygen (anoxic) environment protected the carcasses from decomposition and predator action, allowing the preservation of incredibly minute anatomical details, a true lithified “photograph” of life from that time. Knightia is one of the most iconic and abundant fossils of this formation, so much so that it has been designated the official state fossil of Wyoming. It was a small freshwater bony fish, morphologically resembling a herring, living in large schools and forming a fundamental link in the food chain of the ancient lacustrine ecosystem, preyed upon by larger fish such as Diplomystus and Phareodus. The mounting of the fossil has been designed to enhance its aesthetic value. The base, handcrafted, combines the solidity of dark wood with the luster of brass. This support not only provides stability but elevates the slab, giving it a nearly suspended appearance. The dialogue between the natural ancient element of the stone and fossil and the modern refined design of the base creates an object of rare elegance, capable of harmoniously fitting into both classical and contemporary contexts. This specimen represents a piece of Earth's history, a tangible fragment of an ecosystem long extinct. It is a perfect exemplar to enrich a Wunderkammer, or “cabinet of curiosities,” finding an ideal place in a library, on the desk of a professional studio, or as a focal point in a design environment. It unites the scientific rigor of paleontological data with the timeless charm of a decorative object.

Schätzpreis:€325

Alle Objekte ansehen vonCatawikioderEtnografica