WRITINGS OF F. B. MEEK AND A. H. WORTHEN. 61 



Page. 



Aster oidea 526 



Onychaster,* n. g., M. & W., 1868 526 



O.Jlexilis, 11. s., M. & W., 1868, p. 526, figs. A, B, C, D 526-528 



Mollusca 528 



Brachiopoda 528 



Productus, So werby. 1814 i 528 



P. magnus. M. & W., 1861, pi. xx, figs. 7 a-c 528-530 



Spirifer, So werby, 1815 530 



S. propinquus, Hall, '.858, pi. xix, figs. 8 a-c 530-532 



Lamellibranckiata 532 



Aviculopecten, McCoy, 1851 532 



A. indianensis, M. & W., 1866, pi. xis, figs. 6a, 6 532-534 



Anthraeoptera. Salter, 1862 534 



A.?fragUis,U. & W., 1866, pi. xix, flg. 4 534-535 



Pleurophorus, King, 1844 535 



P. costatiformis- M. &. W., 1865, p. 535, fig.— , and pi. six, fig. 8 1 535-536 



Lithophaga, Lamarck. 1812 536 



L. lingualis, Phillips?, ap., 1836, pi. xix, figs. 1, 2 536-537 



Sedgwickia, McCoy, 1844 537 



S. {SangidnoUtes) subarcuata, M. & W., 1865, pi. xix, fig. 3 6 (not 3 a) 537-538 



Allorisma, King, 1844 538 



A. (Chcvnomyai) hybrida, M. &, W., 1865, pi. xix, fig. 3 a (not 3 6) 538-539 



AUTICULATK FOSSILS OF THK COAI, MEASURES. 



Crustacea 540 



Entomostraca 540 



Gnathostomata 540 



Phyllopoda 510 



Ceratiocaris, McCoy, 1849 540 



0.? sinuatus, M. Sc W., 1868, p. 540, fig. A 540-541 



Leaia, Jones, 1862 541 



L. tricarinala, n. s. M. & W., 1868, woodcut, figs. B 1, 2, 3. (and C ?), p. 540 541-543 



Merostomata 544 



Eurypteridoe '. 544 



Eurypteriis, De Kay, 1825 544 



E. {Anthraconectes) mazonensis, M. & \V., 1868, tigs.—, p. 544 544 



Ziphosura 547 



Euproops, yieek. 18S7 547 



E. dance, M. &W., 1865, p. 547, figs. A, B 547-549 



Tetradecapoda 549 



Isopoda 549 



? Acanthotelson, M. <fc W., 1860 549 



A. siimpsoni, M. & W., 1860, p. 549, figs. A, B 549-550 



A. event, M. & W., 1868, p. 551, figs. A, B, C, D 551 



Decapoda 552 



Macrura. 552 



Palceocaris, M. & "W., 1865 552 



P.typus, M. & "W., 1865, p. 552, figs. A, B 552-553 



Gampsonix fimbriatus, p. 552, figs. C, D 552 



Anthrapalcemon, Salter, 1861 554 



A.(7raci;t», M. <t"W., 1865, p. 554, figs. A, B 554-555 



Myriapoda 556 



Eiiphnberia, M. &. TV"., 1868 556 



E. armigera, M. &'W.,1865,p. 556, figs. A, B, C, D 556-558 



E.?? major,M.&'W., 1868, p. 558, fig. — 558-559 



Arachnida 560 



Pulmonaria 560 



Eoscorpius,M. & W., 1868 560 



E. carbonarius, M. & W., 1868, p. 560, figs, a, c, d, m, p 560-562 



Mazonia,^ n. g. M. & "W., 1868 563 



M. tooodiana, M. & "W., 1868, p. 563, figs. A, B, C, D 563-565 



Note on the genus Palceocampa 565 



* ovv$, a claw ; ao-njp, a star. t Mazon, name of stream. 



