Lectotype of Crateroseris fungiformis, type-species of Crateroseris
Description Name of object: some septa Specimen ID: NHMUK R 7840 Type Specimen: Lectotype Locality: Oxfordian (Upper Jurassic) of Steeple Ashton (Great Britain) Orientation: transverse section Preparation Method: Polished Thin Section Imaging Method: Transmitted Light Author B. LathuilièrePNG file - 1.42 MB - 1 015 x 1 024 pixelsadded on 2023-02-2447 views This work is licensed under a Creative Commons Attribution-Noncommercial-Share Alike 4.0 License