Echinoidea taxon details
original description
Buitrón, B. E. 1973. Tetragramma gloriae n. sp., Equinoide de la Formación San Lucas (Hauteriviano-Aptiano) de la región de Huetamo, Michoacán. Paleontología Mexicana 36, 33-41. page(s): 38-39; pl. 1: figs 1-7 [details]
basis of record
Kroh, A. 2010. Index of Living and Fossil Echinoids 1971-2008. Annalen des Naturhistorischen Museums in Wien, Serie A 112, 195-470., available online at http://verlag.nhm-wien.ac.at/pdfs/112A_195470_Kroh.pdf page(s): 254 [details]
Syntype IGM 2455, geounit Michoacán [details]
Syntype IGM 2456, geounit Michoacán [details]
From editor or global species database
Fossil range Hauterivian-Aptian, Early Cretaceous [details]
Stratigraphy San Lucas Formation [details]
Type locality San Nicolás, Huetamo Region, south-south-eastern Michoacán, Mexico [details]
Type material Designation of holotype and paratype added in handwriting in some copies of the paper. [details]
Type material HT: IGM-2456; PT: IGM-2455 [details]
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