Lectotype of Acanthogyra columnaris, type species of Acanthogyra
Description Specimen ID: BSPG As.III.75 Type Specimen: Lectotype Locality: Tithonian (Upper Jurassic)-Berriasian (Lower Cretaceous) from Stramberk (Czech Republic) Scale Bar Length: see mm on paper Orientation: Longitudinal section Preparation Method: Polished Thin Section Imaging Method: Transmitted Light Author B.LathuilièrePNG file - 1.45 MB - 734 x 1 024 pixelsadded on 2023-02-2441 views This work is licensed under a Creative Commons Attribution-Noncommercial-Share Alike 4.0 License