Echinoidea taxon details
original description
Buitrón, B. E. 1971. Equinoides del Cretácico del norte de México. Paleontología Mexicana 31, 5-71. page(s): 22-24; pl. 4, figs. 6, 8, pl. 5, figs. 1-3 [details] Available for editors
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): 281 [details]
Holotype IGM 2257, geounit Chihuahua [details]
Paratype IGM 2254, geounit Chihuahua [details]
Paratype IGM 2255, geounit Chihuahua [details]
Paratype IGM 2256, geounit Chihuahua [details]
Paratype IGM 2258, geounit Chihuahua [details]
From editor or global species database
Fossil range Middle Albian, Early Cretaceous [details]
Stratigraphy Lágrima Formation [details]
Type locality Sierra de la Ranchera, Chihuahua, Mexico [details]
Type material HT: IGMUC 2257; PT: IGMUC 2254-2256# [details]
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