Seoca Lithiotis Limestone

The Seoca Lithiotis Limestone ("Budoš Mountain Limestone", also known simply as High Karst Bioclastic limestone is a geological formation in Montenegro and possibly Albania that dates to 185-183 million years ago, covering the Pliensbachian-Toarcian stage of the Jurassic Period. It is located within the high karst zone, and represents a unique terrestrial setting with abundant plant material, one of the few known from the Toarcian of Europe.

Source: Wikipedia — Seoca Lithiotis Limestone (CC BY-SA 4.0)