The biostratigraphic and palaeoenvironmental significance of Lower Cambrian (Botomian) trilobites from the Ak-Kaya section of the Altai Mountains (southern Siberia, Russia)

Autor: Korovnikov, Igor, Sennikov, Nikolay, Danelian, Taniel, Obut, Olga, Pouille, Lauren
Zdroj: In Annales de paléontologie January-March 2013 99(1):79-89
Databáze: ScienceDirect