Description
Genuine Eryon Fossil Lobster from the Solnhofen Limestone
This authentic fossil lobster identified as Eryon sp. originates from the world-famous Solnhofen Limestone deposits of Solnhofen, Bavaria, Germany. Preserved within Upper Jurassic sediments dating to the Tithonian stage, approximately 152–145 million years ago, this fossil represents an exceptionally preserved crustacean from one of the most celebrated fossil localities on Earth.
The specimen is a carefully chosen fossil showing the natural preservation characteristic of Solnhofen fossils. The photographs display the exact specimen you will receive, allowing collectors to examine the anatomical detail and natural matrix in which the fossil is preserved. Please refer to the photographs for the full sizing and proportions. This genuine fossil includes a Certificate of Authenticity lifetime guarantee generic card confirming the specimen is authentic.
About Eryon – A Jurassic Lobster-Like Crustacean
Eryon is an extinct genus of decapod crustacean belonging to the order Decapoda, the same group that includes modern lobsters, shrimps, and crabs. These animals lived in the warm tropical lagoons that covered parts of what is now southern Germany during the Late Jurassic period.
Members of the genus Eryon are characterised by their flattened, broad carapace and well-developed abdominal segments. They belonged to a group of early lobster-like crustaceans that are closely related to modern polychelidan lobsters. These animals were likely benthic scavengers or predators, living along the seabed where they fed on small marine organisms and organic debris.
Fossils of Eryon are especially well known from the Solnhofen Limestone due to the exceptional preservation conditions that allowed delicate crustacean anatomy to fossilise in remarkable detail.
Morphology and Anatomical Features
The body of Eryon is composed of several key segments typical of decapod crustaceans. The cephalothorax, protected by a broad carapace, houses the head and thoracic segments where the main appendages are attached. This protective carapace often displays subtle ridges and surface textures that can be preserved in Solnhofen fossils.
The abdomen is segmented and flexible, allowing the animal to move efficiently through the water or along the seabed. The tail fan, composed of the telson and uropods, helped provide propulsion when rapid backward movement was required.
Like other decapods, Eryon possessed multiple pairs of appendages including walking legs and feeding appendages. These limbs were used for locomotion, handling food, and interacting with the surrounding environment. In well-preserved Solnhofen specimens, the segmentation of the abdomen and outline of the appendages can often be clearly observed.
Geological Setting – Solnhofen Limestone
The Solnhofen Limestone of Bavaria is one of the most famous fossil deposits in the world. These finely laminated lithographic limestones were deposited in a series of shallow, restricted lagoons during the Late Jurassic Tithonian stage.
The lagoons were separated from the open ocean by reefs and islands, creating calm, low-oxygen conditions on the lagoon floor. These conditions greatly slowed decomposition and scavenging, allowing delicate organisms to be preserved with extraordinary detail.
The extremely fine carbonate mud that accumulated in these lagoons created thin limestone layers capable of capturing even the smallest anatomical structures. As a result, the Solnhofen Limestone preserves a wide range of organisms including fish, crustaceans, insects, jellyfish, and even feathered dinosaurs.
The Solnhofen Fossil Ecosystem
During the Late Jurassic, the Solnhofen lagoons supported a diverse marine ecosystem populated by fish, crustaceans, ammonites, and other marine invertebrates. The surrounding islands were covered in vegetation and supported insects, reptiles, and early birds.
The Solnhofen deposits are globally famous for preserving the earliest known bird, Archaeopteryx, alongside a vast array of marine organisms. Fossils from this formation provide exceptional insight into Late Jurassic biodiversity and the ecological interactions of that time.
Crustaceans such as Eryon were an important part of this ecosystem, living along the lagoon floor and contributing to the food web as both predators and prey.
Authenticity and Collectability
• Genuine Eryon sp. fossil lobster
• Solnhofen Limestone, Upper Jurassic
• Tithonian stage, approximately 152–145 million years old
• Collected from Solnhofen, Bavaria, Germany
• The exact fossil shown in the photographs is the specimen you will receive
• Includes a Certificate of Authenticity lifetime guarantee generic card
Fossils from the Solnhofen Limestone are highly prized among collectors and museums due to their exceptional preservation and historical importance in palaeontology. This Eryon fossil lobster represents a beautiful and scientifically significant specimen from one of the most famous fossil localities in the world, making it an outstanding addition to any fossil collection or natural history display.
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