1 1)2 BULLETIN NO 30, UNITED STATES NATIONAL MUSEUM. 



Page. 



F088ILR OF THE DEVONIAN. 



Porifera. 



Paliromanon, Roemrr 99 



P. roemeri, n. r., Walcott, 1884, pi. xiii,fig.l2 99 



Agtyloitpongia, Roomer 99 



Astylotpongia. sp. ? Walcott, 1884 99 



Stromatopora, Goldfuss 100 



Aetinoina. 



Favorites hemitpherica, Tandell & Shumard, 1876 100 



FavoriteubMaltico, Goldfu«8, 1829 100-101 



FavoriUs, u. sp., "Walcott, 1884 101 



Futulipora, sp. 1 Walcott, 1884 101 



AlvenliUg rockfordennig. Hall ? 1864 102 



Oladopora pulchra, Kominger? 1876 102 



Oladopora, sp. nndt., Walcott, 1884 102 



Thecia ramosa, Rominger ? 1876 102-103 



Syringopora hisingeri, Billinjis, 1859 103 



Syringopora pereleganx, Billings, 1859 103 



Axdopora serpens, (loldfuss? 103 



Cyaihophyllwn corniculum, Milno-Edwards ? 104 



Gyathophyllmn rugosum, Edwards and Haime, 1876 104 



Cyathnphylhnn, daridsoni. Milne-Edwards, 1876 105 



Cyathophyllvm, n.B., Walcott, 1884 104-105 



Oyathnphyllum, n. s., Walcott, 1884 105 



Acervularia pentagona, Goldfuss, 1877 105 



Pachyphyllum woodmani (White), H. & W., 1864 105 



Diphyphylhim rimcoense, Billings, 1876 105-106 



Cystiphyllum americanum, Milne-Edwards, 1876 106 



Cystiphyllum, n. 8., Walcott, 1884 *106 



Brachiopoda. 



Lingula, Brugnifere 106 



L. Icena, Hall, 1867, pi. xiii, fig. 2 106-107 



L. ligea, Hall, 1860, pi. ii, fiK.2 107 



L. ligea, \a,T.nevaden8is, n. var., Walcott, 1884, pi. ii, fig. 3 107 



L. alba-pinenris , n. a., Walcott, 1884, pi. ii, figs. 1, la 108 



L. loneneis, n. s., Walcott, 1884, pi. xiii, figs. 1, 1 a 108-109 



L. whitei, n. 8., Walcott, 1884, pi. xiii, flg. 3 109-111 



Discina, Lamarck 112 



D. minuta, Hall, 1843, pi. xiii, flg. 5 112 



Ditcina, sp. ? Walcott, 1884 112 



D.lodensis, Hall, 1843, pi. ii, figs. 5, 5 a 112-113 



Pholidops, Hall 113 



P. Mlida, D. 8., Walcott, 1884, pi. ii, figs. 6, 6 a, ft 113-114 



P. quftdrangularin, n. s., Walcott, 1884, pi. ii, flg. 7 114 



OrthU, Dalman 114 



O. mr/arlanei, Meek, 1868 114 



O. impressa, Hall, 1843, pi. xiii, flg. 13 115 



O. tiilUensis, Vanusem, 1842, pi. ii, flgs. 12, 12 a 115-116 



Skenidium, Hall 116 



S. devonicum, n. 8., Walcott, 1884, pi. xiii, flgs. 4, 4 a 116 



Streptorhynehris, King 117 



B. eheviungensU, Conrad sp., 1842, pi. xiii, flgs. 7 and 16 117-118 



Strophomena, Blainvillo 118 



S. rhomboidalis, Wilckens, sp 118 



Strophodonta, Hall 1 18 



S. demisga, Conrad, sp., 1842, pi. ii, figs. 9, 9 a, 6 118-119 



S.patereoni, Hall, 1857 119 



S.ine.quiradiata, Hall, 18.';7, pi. xi, figs. 11, 11 a 120 



S.perplana, Conrad, sp., 1842, pi. xiii, fig. 11 120-121 



8. punctulifera. Conra<l, 8p..pl. xiii, flg. 10 121 



S. araiata, Hall? 1858 121 



8. ealvint. Miller. 1883, pl.xiii,flg.6 122 



Chonetcs, Fischer 122-123 



C. hemupherica,B.M,l»57 123 



C.de/Ucta, Hall, 1857, pi. ii, figs. 8, 8 o, ft 124 



