Mollusks from late Mesozoic seep deposits, chiefly in California Author Kaim, Andrzej Author Jenkins, Robert G. Author Tanabe, Kazushige Author Kiel, Steffen text Zootaxa 2014 3861 5 401 440 journal article 42509 10.11646/zootaxa.3861.5.1 0b368704-d9cc-4a82-8248-bc4c06dcf781 1175-5326 252462 E62DB6C3-0C5F-4898-99C4-1BEC70DD1734 Retiskenea ? tuberculata Campbell et al. , 2008 ( Fig. 5A–D ) Material and occurrence. Many specimens, three illustrated (GZG.INV.84973-75) from Bear Creek (Valanginian, Early Cretaceous). Remarks. R .? tuberculata was known so far from the Rice Valley and Wilbur Springs localities (Campbell et al. 2008), both Hauterivian in age (see localities #3 and # 5 in Kiel et al, 2008b ). Here we report abundant occurrence of this species from Bear Creek locality that is probably Valanginian.