NOTE ON THE CARBONIFEROUS GONIATITE GLYPHIOCERAS VESICULIFERUM, DE KONINCK SP
Published in Proceedings of the Malacological Society of London, in 1916, in volume 12, issue 1, pages 47-52
Date published:1916-03-20
Published in Proceedings of the Malacological Society of London, in 1916, in volume 12, issue 1, pages 47-52
Date published:1916-03-20