The rise and fall of the giant stromatolites of the Lower Permian Irati Formation (Paraná Basin, Brazil): A multi-proxy based paleoenvironmental reconstruction - ScienceDirect
KJR Holzmanufaktur Baumscheibe, Holzscheibe,ca. 25 x 3 cm, basteln, Holz,Eiche : Amazon.de: Küche, Haushalt & Wohnen