62 BULLETIN NO. 30, UNITED STATtS NATIONAL MUSEUM. 



60. 



Meek, F. B. Rema rks on the geology of the valley of Mackenzie River, with figures 

 and tlescriptions of fossils from that region, in the Museum of the Smithsonian 

 Instilution, chielly collected by the late Robert Kennicott, Esq. <^Tran8. Chicago 

 Acad, of Sci., vol. i, pp. 61-114, plates xi, xv. 1868. Chicago, 1867-1869. 

 Devonian. 



CORALS. 



Cyathnphyllidce. Page. 



Ci/athophyllum, Goldfuss, 1826 79 



C. articum, n. a , Meek, 1868, pi. xi. fig. 8 79-80 



Cysteophyllum, Lonsdale, 1839 80 



C. americanum xav. articum, Meek, pi. xi, fig. 6 80-81 



Aulophyllum, Edwards & Haime, ItiSO 81 



A. I richardsoni, n..s., Meek, 1808, pi. xi, fig. 3 81-82 



Zaphrentis, Rafinesque, 1820 . ., 82 



Z. recta, n.s.. Meek, 1868, pi. xi, fig. 1 82 



Z. mcfarlanei, n. s.. Meek, 1868, pi. xi, fig. 2 83 



Smithia, Edwards & Ilaime, 1851 83 



S. verrilli, n. a., Meek, 1868, pi. xi, fig. 7 83-84 



Combophyllum, Edwards & Haime, 1858 84 



C. multiradiatiim, n. a.. Meek, 1868, pi. xi, fig. 4 84-85 



Fungidce. 



Falceocyclus, Edwards &. Haimo, 1849 85 



P. kirbyi, n. a., Meek, 1868, pi. xi, fig. 5 85 



Favogitidce. 



Favosites, Lamarck, 1816 86 



F. polymorpha, Goldfuss, ap., pi. xi, fig. 10 86 



Alveolites, Lamarck, 1801 86 



A. vallorum, n.s.. Meek, 1868, pi. xi, fig. 9 86-87 



Brachiopoda. 

 Lingulidce. 



Lingula, Bruguiere 87 



L. minuta, n. a.. Meek, 1868, pi. xiii, fig. 1 87 



Strophom enidce. 



Strophomena, Rafinesque 87 



S. (Strophodonta) demissa, Conrad, 1842, pi. xiii, fig. 6 87-88 



S. {Strophodonta) subdemissa, Hall, 1856, pi. xiii, fig. 7 88 



Orthis, Dalman, 1828 88 



O. mcfarlanei, u. s., Meek, 1868, pi. xii, fig. 1 88-90 



O. iowensis, Hall? 1858, pi. xii, fig. 2 90-91 



Productidce. 



Productus, Sowerby 91 



P. dinsivUlis, Hall? 1858, pi. xiii, fig. 3 91 



Productug ? Meek, 1869, pi. xiii, fig. 4 91-92 



Productus ? Meek, 1869, pi. xiii, fig. 5 92 



Vhonetes, Fischer 93 



G.pusilla, Hall? 1857, pi. xiii, tig. 2 93 



Rhynchonellidtje. 



lihynchonella, Fiacher, 1809 93 



jB. cantanea, n.s.. Meek, 1868, pi. xiii, fig. 9 93-95 



lihynchonella ? Meek. 1869, pi. xv, fig. 4 95 



Pentamerus, Sowerby, 1812 95 



P. borealis, n. .s.. Meek, 1868, pi. xiii, fig. 11 95-96 



Atrypa, Dalman, 1827 96 



A. aspera, Schlotheim, ap., 1820, pi. xiii, fig. 12. 96-97 



A. reticularig, Linn, ap., 1767, pi. xiii, fig. 13 97 



Spiriferidie. 



Cyrtina, Davidson, 1858 97 



O. billingsi, n. s.. Meek, 180S, pi. xiv, fig. 6 97-99 



O. hamiUonerisis, Hall, 1857, pi. xiv, fig. 10, and figs. 5 and 7 ? 99-100 



O. panda, n. s.. Meek, 1868, pi. x iv, tig. 8 100-101 



Spirifer, Sowerby, 1815 101 



S. kennicotti, n. s.. Meek, 1868, pi. xiv, tig. 9 101-102 



S. compocttM, n. 8., Meek, 1868, pi. xiv, fig. 11 102-103 



