TRILOBITA. 
Crust. 65 
Proetus pachydermatus , p. 248, pi. xxii, figg. 16-21, protuberant, p. 296, 
pi. xxxii, fig. 2; Weller, t. c. : P. ramisulcatus , p. 171, pi. v, figg. 
12-15 ; Wiman, Bull. Geol. Inst. Upsala v, pt. 2, No. 10. 
P. latimarginatus , p. 195, pi. xiv, figg. 17-24, brevimarginatus , p. 197, 
pi. xv, figg. 1-7, Ordovician, New Jersey, P. (?) depressus, p. 249, 
pi. xxii, fig. 27, spinosa, p. 250, pi. xxii, fig. 26; Weller, Geol. Surv. 
New Jersey, Rep. Pal. iii, n. spp. 
Pseudosphcerexochus trentonensis , p. 205, pi. xv, figg. 24 & 25; Weller, 
t. c. 
Pterygometopus callicephalus, p. 206, pi. xv, figg. 29-32, intermedins, p. 208, 
pi. xv, fig. 33; Weller, Geol. Surv. New Jersey, Rep. Pal. iii. 
Ptychoparia calcifera , p. 117, pi. i, fig. 14; Weller, t. c. 
P. cordilleras , p. 536, fig. 4; Woodward, Geol. Mag. (4) ix [err. in Zool. 
Rec. 1902]. 
P. bla.iri , p. 116, pi. i, figg. 10-13, newtonensis , p. 117, pi. iii, fig. 10, 
Cambrian, New Jersey, Weller, t. c. : P. johnstrupi, pp. 149 & 
219, pi. iv, fig. 13, Cambrian, Bornholm; Gronwall, Danmarks geol. 
Unders. (2), No. 13 : n. sp. 
Ptychopyge jerseyensis, Ordovician, New Jersey, p. 193, pi. xiv, fig. 16; 
Weller, t. c. n. sp. 
Remopleurides barrandei, p. 31, pi. v, figg. 1-4, colbii ’, p. 36, pi. v, figg. 
17a, b, dorsospinifer , p. 38, pi. vi, fig. 6, longicostatus, p. 39, pi. vi, 
fig. 7, salteri var. girvanensis n. var., p. 39, pi. vi, figg. 8-15, ? nanus, 
p. 41, pi. vi, figg. 16 & 17, %platyceps , p. 42; Reed, Tril. Girvan i. 
R. ( Teratorhynchus ) bicornis, Silurian, Girvan, p. 33, pi. v, figg. 5-16, 
R. correctus , Silurian, Girvan, p. 37, pi. vi, figg. 1-5; Reed, t. c. 
n. spp. 
Salteria primceva, p. 43, pi. iv, figg. 13 & 14; Reed, t. c. 
Skumardia scotica, Silurian, Girvan, p. 42, pi. iv, fig. 12 ; Reed, t. c. 
n. sp. 
Solenopleura canaliculata , p. 151, pi. iv, figg. 16 & 17, brachymetopa, p. 153, 
pi. iv, figg. 14, 14a, 15, 22, var. nuntia n. var., p. 154, holometopa , 
p. 155, pi. iv, figg. 20, 21, 23, acadica var. elongata , p. 156, pi. iv, 
fig. 19 ; Gronwall, Danmarks geol. Unders. (2), No. 13 : S. jerseyensis , 
p. 119, pi. ii, figg. 1-8; Weller, Geol. Surv. New Jersey, Rep. 
Pal. iii. 
S. bucculenta , Cambrian, Bornholm, pp. 152 & 219, pi. iv, fig. 18 ; 
Gronwall, Danmarks geol. Unders. (2), No. 13, n. sp. 
Stygina latifrons, p. 171, pi. v, figg. 16-19, pi. vii, fig. 17; Wiman, Bull. 
Geol. Inst. Upsala v, pt. 2, No. 10. 
Telephus fractus, p. 44, pi. iv, fig. 11 ; Reed, Tril. Girvan i. 
Teratorhynchus n. subg. of Remopleurides (q. v.), p. 33 ; Reed, t. c. 
Triarthrus beclci, p. 28, pi. iv, fig. 10 ; Reed, t. c. 
Trinucleus bucklandi, p. 10, pi. i, figg. 10-14, %macconochiei, p. 11, T. spp., 
pp. 14-17, pi. ii, figg. 7-7 b, 8, 8a, 9, 10, 10a, 11; Reed, t. c. : T. 
concentricus, p. 192, pi. xiv, figg. 3 & 4; Weller, Geol. Surv. New 
Jersey, Rep. Pal. iii. 
T. subradiatus, Silurian, Girvan, p. 12, pi. ii. figg. 1-6; Reed, Tril. Girvan 
i, n. sp. 
Zacanthoides ( Olenoides ) spinosus , p. 537, fig. 5; Woodward, Geol. Mag. (4) 
ix [err. in Zool. Rec. 1902]. 
tEURYPTERIDA. 
General account of Eurypterida , with key to genera ; Fritel, Naturaliste 
1902, pp. 269-271. 
