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)
Orientation: Transverse section
Preparation Method: Polished Thin Section
Imaging Method: Transmitted Light
Author B.Lathuilière
PNG file - 1.71 MB - 946 x 1 024 pixels
added on 2023-02-2465 viewsTraits taxaDigital photo, entire species Acanthogyra Ogilvie, 1897 †checked Hoeksema, Bert 2023-02-24Digital photo, entire species Acanthogyra columnaris Ogilvie, 1897 †checked Hoeksema, Bert 2023-02-24