Belemnobatis sismondae Thiollière, 1852 - fossil guitarfish from the Jurassic of Germany. (CM 4408, Carnegie Museum of Natural History, Pittsburgh, Pennsylvania, USA)

This fossil fish from the famous Solnhofen Limestone, a deposit that includes soft-part preservation. The number one most famous fossil on Earth came from Solnhofen - Archaeopteryx, which is literally half-reptile, half-bird (creationists hate that fossil). The Solnhofen is a lagoon deposit that has marine, nonmarine, and marginal marine organisms, including animals and plants.

From museum signage:

Fossils from the quarries of Solnhofen in southern Germany reveal the rich variety of life that thrived in and around Late Jurassic seas.

The ancient environmental conditions at Solnhofen resulted in the remarkable preservation of fossils representing hundreds of Late Jurassic plant, invertebrate, fish, reptile, and bird species. A series of shallow, tropical lagoons extended across southern Europe during this time. Reefs and rock outcrops sheltered these waters from the action of waves and tides. When organisms died in these quiet lagoons, they often sank to the bottom to be buried by fine-grained sediments. The water at the bottom of many Solnhofen lagoons contained little or no oxygen. These conditions not only spared many carcasses from damage or decomposition by bacteria and other scavengers, but also helped to preserved delicate soft-tissue features such as skin, scales, and feathers in exquisite detail.

Classification: Animalia, Chordata, Vertebrata, Chondrichthyes, Elasmobranchii, Rhinobatidae

Stratigraphy: Solnhofen Limestone, Upper Jurassic

Locality: Bavaria, southern Germany

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