PALAOZOIC. CRUSTACEA. CAMBRIAN AND SILURIAN. 
CAMBRIAN. LOWER SIL. UPPER SILURIAN. | 
Ee) lel | | ieleelselekelé | 
ics ep SlEl2/SlelZis/815 
Alclels| | [sehen 
SPECIES. sl2lalslaelsslalseerisriels REFERENCES. 
BIE Shale ls leas lsieis/sisle2 
| 2 | 2/S/S (S\ElElalS Ee lele Sie |g 
ISR /9 [SI SSF FEI S |p 16 |e 
res } 
Encrinurus (continued). 
— punctatus ...... Brinn, ....6.6000 vee]eee{eelenPees velox pope | | |e] jee] &]+-}.-.) Trilob, Kjobenb. Sellsk. Skrivt nye, Samml, 1.394. ntomos- 
tracites, Wahl. Act. Soc. Sc. Ups. vol. viii, p. 32, t. 2, f. 1, 
tail. Calymene, Murch. Sil. Syst. t. 23, £. 8. E. Stokesii, 
M‘Coy, Synop. Sil. Foss. Irel. t. 4, f.15. Cybele, Fletcher, 
Q. J. Geol. Soc. vol. iv, t. 32, f. 1-5. HEnerinurus, Salt. 
Mem. Geol. Surv. Dec. VII, sec. 4, p. 6, t. 4, f. 15, 16; 
ib. Siluria, p. 90, Foss. 15, f. 10, p. 235, Foss. 65, f. 5, 
t.10;) fa5 
— sexcostatus...... SIAR Bepsconasedc 55p|focd| osolfaod fooe Baal F3i{Heel oon sesfeerleceleeelase[eee[eee]ee.| Cybele, Mem. Geol. Surv. vol. ii, pt.1, t. 8, f. 10. Zethus, 
M‘Coy, Synops. Pal. Foss. Woodw. Mus. p. 156. Eneri- 
nurus, Salt. ib. App. A, p. iv, t.1G, f.6,7; ib. Mem. 
Geol. Surv. Dec, VII, t. 4, f. 1-12; ib. vol iii, p. 324, t. 19, 
£95510: 
— Stokesit ......... US Cou reste Foe bed Irae (Beel face bre] aol ice lec ser[eee[eve{eonleee[ees|--e[...| Wade E. punctatus. 
— variolaris.....,... B7Ong. .......+. coll ieell lowtatl ee flee Peale Saale vee| oe | & | | oes] eee]eee |---| Cadymene, Crust. Foss. t. 1, £.3 B; ib. Sil. Syst. p. 655, t.14, 
7 Y 3 y Pp. 05% 4 
f.1. Enerinurus Fletcheri, Q. J. Geol. Soc. vol. vi, t. 32, 
f. 6-10. Enerinurus, Salt. Mem. Geol. Surv. Dec. VII, 
pt. 4, p. 7, t. 4, f.13, 143 ib. Siluria, 4 ed. p. 235, Foss. 65, 
6, t. 18, f.9. Zethus, M‘Coy, Brit. Pal. Foss. p. 157. 
FIntoOmis!, 2... c.s0. Jones, 1861...... 
Cypridina De Kon.id.Sauberger 
— buprestris ...... Waliecctrs scare ee | aen ise oe [eae 54a [eco faced [Bae seslesefeveless[ees|eee{aee|...| Lepuditia, Brit. Assoc. Rept. 1865, p. 285. L. punctatissima, 
Salt. Siluria, App. p. 519. Entomis, Jones, Q. J. Geol. Soc. 
yol. xxvili, p. 183, t.5, £.15. 
— divisa ............ CLONES Hawecaneas ss S||5c0||osel lec aoe Sool e65| (ond loac ses[ess[eee[ees|eoe] xe |.-.]..-] Mem. Geol. Surv. Expl. sheet 32, Geol. Edinb. p.137; ib. 
Monthly Micro. Jour, 1870, p. 185, t. 61, f. 12. 
— impendens ...... ASW scwacdecensee rare learal lect] ee Misia Reclame ece eee eee acta lake eel eee oel| eta eee) Moule entlandeHnlls sip sS sates, etna. 
— tuberosa ......... DF eisconenatine sealiedel bea oad hae Bea lane feee| fase sesfacc[ece}eee[ese] x ].+]...| Mem. Geol. Surv. Expl. sheet 32, Geol. Edinb. p. 137, t. 2, 
in 5 
CALYMENID2. 
Entomolithes ...... Linneus, 1759 
Paradoxus ...... Par Heaetoseser cee bea (bel ec aar Hise goal eee | cor] [353 secece[ess[ecs[ecefeosfeee|e.| 2e@e Calymene Blumenbachii. 
ESTHERIA. 
SREY SS cscs Salter, 1865 ... 
Harpides ...... Beyrich, 1846.. 
— venulosa ......... Saltrene eit Beales lesttae| bese scall ealeeel pees ves[oce{eee{ecelere[eee].ee[...] Brit. Assoc. Rept. 1865, p. 285; ib. Hicks, 'Q. J. Geol. Soc. | 
vol. xxvili, p. 177, t. 6, f. 1-6. 
EURYPTERIDE. 
Eurypterus ...... De Kay, 1826... 
Eiidothea......... Scouler, 1831... ER OSTOMATS 
— abbreviatus...... Salt. aucssnsteor pa5| pod dca lace bce res less tres Livers sealees[eeefeee[eee|oee| & | x | Q. J. Geol. Soc. vol. xv, p. 234, t. 10, £.18; ib. H. Woodw. 
Mono. Foss. Crust. Pal. Soc. 1872, p, 148, t. 28, f. 14. 
— acuminatus...... Self. .........0. Wialteae|lenelveal eee S| [cael fond| loos ses[ece[eee{ecsfeee] x | |---| Q. J. Geol. Soc. vol. xv, p. 233, t. 10, £.17, 19;.ib. H. Woodw. 
Mono. Foss. Crust. Pal. Soc. 1872, p.146, t. 28, f. 13-15. 
— Brodiei ......... Wood. ......... Bol (esc Ieoel eeel ee sealeoalieat lets serfecafecsfeeefere[eoe] 2 | x | Q. J- Geol. Soc. vol. xxyii, p. 261, £. 1-3, p. 262; ib. Mono. 
Foss, Crust. Pal. Soc. 1872, p.161, 162, woodeut ; ib. Trans. 
Woolhope Nat. Field Club, 1870, p. 276, Foss. Sketches, 
Nos. 7, 8. 
— cephalaspis.,.... SGU teat shwavate Sao load feel eer eas Svullene| eaalows ses[oee{eee] ge |e] a [---]---| App. M‘Coy, Brit. Pal. Foss. p. 5, t.1 E, £. 21; M(‘Coy, ib. 
p. 175. 
— chartarius ...... Stilts rencooscnnes sci enal eel head Ince CAE [ec Foce| loc es |caal leu] se esl oe: eal ewe Meta pCO SOC. VOL. RVsupa 24qntLOsmiez 
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