. The geology of Nova Scotia, New Brunswick, and Prince Edward Island, or, Acadian geology [microform]. Geology; Geology, Stratigraphic; Paleontology; Geology, Economic; Géologie; Géologie stratigraphique; Paléontologie; Géologie économique. THE FLORA OP THE COAL FORMATION. 4t8 2, O. subcuneata, Bunbury (Fig. 166, A). M. C, Sydney (R. Brown). DiCTYOPTERIS, Gutb. Dictyopteris obliqua, Bunbury (Fig. 166, D). M. C, Sydney (R. Brown). LoNCHOPTERis, Brongn. Lonchopteris tenuis, spec. nov. Pinnate or bipinnato; pinnules contiguous at the base, nearly at riglit angles to petiole, oblong elongate, obt
. The geology of Nova Scotia, New Brunswick, and Prince Edward Island, or, Acadian geology [microform]. Geology; Geology, Stratigraphic; Paleontology; Geology, Economic; Géologie; Géologie stratigraphique; Paléontologie; Géologie économique. THE FLORA OP THE COAL FORMATION. 4t8 2, O. subcuneata, Bunbury (Fig. 166, A). M. C, Sydney (R. Brown). DiCTYOPTERIS, Gutb. Dictyopteris obliqua, Bunbury (Fig. 166, D). M. C, Sydney (R. Brown). LoNCHOPTERis, Brongn. Lonchopteris tenuis, spec. nov. Pinnate or bipinnato; pinnules contiguous at the base, nearly at riglit angles to petiole, oblong elongate, obtuse. Network of veins very delicate. Allied to L. Bricit, Brongn., but with smaller, more elongate pinnules and finer veins. I suspect this to be a thick-leaved ^ecopteris, showing a coarse cellular reticulation on the upper sui'fane. >i. C, Sydney (R. Brown). SpiinNOPTEKis, Brongn. 1. Sphenopteris mundo, spec. nov. (Fig. 69). Like S. Dubiiis- sonii, Brongn., or S. irregidat'is, Sternberg, in habit; but the pinnules are obovate, decurrent, and few-veined. M. C, Grand Lake and Springhill (C. F. Ilartt). 2. S. hymenophyllnides, Brongn. M. C, Sydney (R. Brown); U. C, Joggins (J. W. \}.). 3. »S. latior, spec. nov. (Fig. 70). Petiole forking at an obtuse angle, slender, tortuous; divisions bipinnate; pinna; with broad, rounded, confluent pinnules; veins twice forked, with sori in the forks of tlie veins. In habit like aS. latifolia, Brongn., S. Newberryi, and S. squamosa, Lesq. M. C, Grand Lake and Springhill (C. F. Hartt); U. C, Pictou (J. W. D.). 4. 8. decipiens, Lcsquereux. M. C, Sydney (R. Brown). 5. S. gracilis, Brongn. M. C, Joggins. (J. W. D.); Grand Lake (C. F. Hartt). 6. S. artemisiarfolia, Brongn. M. C. Grand Lake, Springhill (C. F. Hartt); Sydney (R. Brown). 7. S. Canadensis, spec. nov. (Fig. 71). General aspect like S. Hoeuinghausi, but secondary pinnules with a margined petiole, and oblong pinnules divided into three to five obtuse points. It is not unlike S. m
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Keywords: ., boo, bookcentury1800, booksubjectgeology, booksubjectpaleontology
