350 



BRITISH SILURIAN BRACHIOPODA. 



Genus, Species, and Author. 



Atrypa reticularis, Linn6 ... 



— marginalis, Dal 



— imbricata, Sow 



— (?) hemisphEerica, Sow. 



— (?)Scotica, MCoy 



— (?) Grayii, Dav 



— (?) apiculata, Sa/^er .. 



— (?) incerta, Dav , 



Pentamerus galeatus, Dal.. 

 — Knightii, Sow. 



— linguifer, Sow. 



— rotundus, Sow. 



— obloDgus, Sow. 



— undatus, Sow. 



— globosus. Sow. 



Stricklandinia lirata, Sow. 

 — lens, Sow. 



Rhtnchonella cuneata, Dal. . . . 

 — Stricklandii, Sow. 



- ('■) 



- (?) 



- (D 

 -(0 



- (?) 



- (?) 



Wilsoni, Sow 



— var. Davidsoni, M^Coy 



— var. spbseroidalis, 



M'Coy 



nasuta, M'Coy 



borealis, Schl 



decemplicata, Sow. .. 



deflexa. Sow 



Lewisii, Dav 



nucula, Sow 



Llandoveriana, Dav... 



Weaver], Salter 



tripartita, Sow 



Thomsoni, Dav 



Pentlandica, Haswell 



Salteri, Dav 



semula, Salter 



Beltiana, Dav 



Portlockiana, Dav. ... 



Edgelliana, Dav 



navicula, Sow 



nana, Salter 



Reference to pape, plate, and 

 figures, in this Monograph. 



Eichwaldia (?) Capewelli, Dav. 



PoRAMBONiTES interccdens, Pander ; var, 

 filosa, M'Coy 



p. 129, pi. xiv, figs. 1—22., 



p. 133, pi. XV, figs. 1, 2 



p. 135, pi. XV, figs. 3—8 .. 

 p. 136, pi. xiii, figs. 23—30 



p. 140, pi. xiii, fig. 31 



p. 141, pi. xiii, figs. 14 — 22 



p. 202, pi. XXV, fig. 6 



p. 203, pi. xxiv, fig. 30 ; and 

 pi. XXV, figs. 7, 8 



p. 145, pi. XV, figs. 13—23... 

 p. 142, pi. xvi, figs. 1 — 3 ; pi. 



xvii, figs. 1 — 10; pi. xix, 



fig. 3 

 p. 149, pi. xvii, figs. 11 — 14 

 p. 150, pi. XV, figs. 9—12 ... 

 p. 151, pi. xviii, figs. 1 — 12; 



pi. xix, figs. I, 2 



p. 155, pi. xix, figs. 4 — 9 



p. 156, pi. xix, figs. 10—12 



p. 159, pi. XX, figs. 1 — 13 ... 

 p. 161, pi. xix, figs. 13—23 



p. 1 64, pi. xxi, figs. 7 — 1 1 . . . 

 p. 166, pi. xxi, figs. 1 — 6, and 



28 

 p. 167, pi. xxiii, figs. 1 — 9 ... 

 p. 172, pi. xxiii, figs. 11 — 14 

 p. 173, pi. xxiii, fig. 10 .... 



p. 173, pi. xxiii, fig. 19 ... 

 p. 174, pi. xxi, figs. 14—27 

 p. 177, pi. xxiii, figs. 20—24 

 p. 178, pi. xxii, figs. 24—27 

 p. 180, pi. xxiii, figs. 25 — 28 

 p. 181, pi. xxiv, figs. 1 — 7 .. 

 p. 184, pi. xxiv, figs. 8—13 



p. 185, pi. xxiv, fig. 14 



p. 185, pi. xxiv, figs. 15, 16 



p. 186, pi. xxiv, fig. 18 



p. 187, pi. xxii, figs. 9 — 19.. 

 p. 188, pi. xxiv, figs. 19, 20 



p. 188, pi. xxiv, fig. 21 



p. 189, pi. xxiv, fig. 22 



p. 189, pi. xxiv, figs. 23—25 

 p. 190, pi. xxiv, figs. 27, 28 

 p. 190, pi. xxii, figs. 20—23 

 p. 192, pi. xxiv, fig. 26 



p. 193, pi. XXV, figs. 12—15 



p. 195, pi. XXV, figs. 16, 

 17—19 (?); pi. xxvi, figs. 

 1-3 (?) 



M 



a, 



X ? 



? 



X 



X 

 X 



X 

 X 



X 

 X 



X ? 

 X 

 X 

 X 



X? 

 X 



X 

 X 





