The subject of this study is the description eight specimens fossil gastropods Campanile lachesis Bayan, 1870, family Campanilidae, from fund Regional Museum History in Kardzhali. They were found area village Gorna Krepost, Kardzhali Municipality, at eastern foot Archeological Complex Perperikon, upper Eocene (Priabonian) limestone layers so-called Beli Plast Rhyodacite Complex. paleoecological...