[1]
“THE APPEARANCE OF THE GENUS DESHAYESITES (KAZANSKY, 1914, AMMONOIDEA) IN THE LOWERMOST APTIAN (LOWER CRETACEOUS) OF LA BÉDOULE (SE FRANCE)”, RIPS, vol. 105, no. 2, Jul. 1999, doi: 10.13130/2039-4942/5376.