Echinoidea taxon details
original description
Lucas, S. G. 2000. A new species of the echinoid Hemiaster from the Lower Cretaceous (Albian) of southwestern New Mexico. New Mexico Museum of Natural History and Science, Bulletin 16, 101-106. page(s): 101-105; figs 4A-N [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): 358 [details]
From editor or global species database
Fossil range Douvilleiceras mammillatum-zone, Early Albian, Early Cretaceous [details]
Stratigraphy Old Hachita Member, U-Bar Formation [details]
Type locality NMMNH locality L-3413 (UTM Zone 13, NAD27, 745525E, 3493350N), L-3414 (UTM 745871E, 3492987N), western flank of U-Bar Ridge, Big Hatchet Mountains, T32S, R16W, Hidalgo County, New Mexico, USA [details]
Type material HT: NMMNH P-26515 (from loc. L-34-14); PT: NMMNH P-26501, P-26508 (from loc. L-3413), 26517 (from loc. L-3414) [details]
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