holotype of Bracthelia collignoni type species of the genus
Description Specimen ID: MNHN A 32871 Type Specimen: Holotype Locality: Bathonian (Middle Jurassic) of Madagascar Orientation: Longitudinal section Preparation Method: Polished Thin Section Imaging Method: Transmitted Light Remark: see flabelliform auriculae. Author B. LathuilièrePNG file - 1.67 MB - 1 018 x 1 024 pixelsadded on 2023-02-2445 views This work is licensed under a Creative Commons Attribution-Noncommercial-Share Alike 4.0 License