Description Specimen ID: NMB D 3923 Type Specimen: Lectotype Locality: Oxfordian from La Caquerelle (Switzerland) Orientation: longitudinal section Preparation Method: Polished Surface Imaging Method: Photograph Author Bernard LathuilièrePNG file - 908.39 kB - 668 x 1 024 pixelsadded on 2023-02-2441 views This work is licensed under a Creative Commons Attribution-Noncommercial-Share Alike 4.0 License