Lectotype of Psammohelia gibbosa, the type species of the genus
Description Specimen ID: MNHN M03757
Type Specimen: Lectotype
Locality: Oxfordian from Charcenne (Haute Saône; France)
Orientation: longitudinal section
Preparation Method: Polished Surface
Imaging Method: Photograph
Author B. Lathuilière
PNG file - 999.29 kB - 1 024 x 737 pixels
added on 2023-02-2448 viewsTraits taxa
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