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Stramentum elegans
Description Stramentum elegans Hattin, 1977, Fairport Chalk Member of the Carlile Shale Formation, middle Turonian, Collignoniceras woollgari Zone, Kansas. A, juvenile, Hodgeman County, KU 111522. B, paratype, original of Hattin (1977, pl. 1, fig 6), Osborne County, KU 8073-A. C, holotype, original of Hattin (1977, pl. 1, fig. 4), KU 111520, Ellis County. D, group of specimens attached to Inoceramus shell; external growth lines run from the top to the bottom. E, interior of tergum, original of Hattin (1977, pl. 2, fig. 6), Ellis County, KU 111576. F, interior of scutum, original of Hattin (1977, pl. 2, fig. 11), Hodgeman County, KU 111661. G, paratype, original of Hattin (1977, pl. 1, fig. 5). H, slightly disarticulated individual showing rostrum and paired scuta. I, individual showing interior of tergum, original of Hattin (1977, pl. 2, fig. 7), Ellis County, KU111569. J, large scutum, unregistered. Scale bars: A, D, H, I D 2 mm; B, C, EG D 5 mm.
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