. Bulletin. Science; Natural history; Natural history. Figs. 1-2. Nisusia fulleri Mount, new species, holotype UCR 10/2031, brachial? view, x5. (2) Nisusia fulleri Mount, new species, paratype UCR 10/2019, pedicle? view, x3. Paratypes.— UCR 10/2019, length mm, width mm, pedicle valve? UCR 10/2032, eight partial valves on one piece of shale. UCR 10/2037, length mm, width mm, pedicle valve? Type locality.—UCR locality 10; at elevation of 1160 ft (305 m), 100 m west of old quarry at the southern end of the Marble Mountains, San Bernardino County; 125 m west and 650 m south of


. Bulletin. Science; Natural history; Natural history. Figs. 1-2. Nisusia fulleri Mount, new species, holotype UCR 10/2031, brachial? view, x5. (2) Nisusia fulleri Mount, new species, paratype UCR 10/2019, pedicle? view, x3. Paratypes.— UCR 10/2019, length mm, width mm, pedicle valve? UCR 10/2032, eight partial valves on one piece of shale. UCR 10/2037, length mm, width mm, pedicle valve? Type locality.—UCR locality 10; at elevation of 1160 ft (305 m), 100 m west of old quarry at the southern end of the Marble Mountains, San Bernardino County; 125 m west and 650 m south of northeast corner of Sec. 11, , , Danby 15' quadrangle (1956 edition); same as locality M-5 of Hazzard (1933). Stratigraphic position.—The type locality is in the middle one-third of the Latham Shale which is 15 m thick at the site. Associated fauna.—Anthozoa: Bergaueria radiata Alpert Inarticulata: Paterina prospectensis (Walcott), Mickwitzia occidens Walcott Mollusca: Hyolithes whitei Resser Annelida: new genus and species (Mount 1976, fig. 20) Trilobita: Olenellus clarki (Resser), O. fremonti Walcott, O. gilberti Meek, O. mohavensis (Crickmay), O. nevadensis (Walcott), O. new species (Mount 1976, fig. 11), Bhstolia anteros Palmer, B. bristolensis (Resser), B. insolens (Resser), B. new species (Mount 1976, fig. 17), Peachella iddingsi (Walcott), Onchocephalus new species (Mount 1976, fig. 18) Malacostraca: Anomalocaris canadensis Whiteaves Eocrinoidea: Gogia ojenai Durham Age.—Late Early Cambrian; Bhstolia Subzone of Mount (1974a, b), Bonnia- Olenellus Zone of Rasetti (1951), Waucoban Stage. Discussion.—Nisusia fulleri new species bears similarity in general form and outline to N. bivia (Walcott 1912:750) from the lower Cambrian portion of the Carrara Formation in the Resting Springs Range, Inyo County, California, but differs in details of surface sculpture. The latter species has coarser, wider spaced costellae with fine radial lines superimposed on th


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