CRUSTACEA. CAMBRIAN AND SILURIAN. 
PALHOZOIC. 
CAMBRIAN. LOWER SIL. UPPER SILURIAN. 
=rRnlaalstsle so Seale 
E a A Sle|SiS/s/Si 5812 
Alaels| lolslele/e@hiScgia 
SPECIES. slSlalS}.ja|elS18| SiS lS iAlsia ls] REFERENCES. 
@/e\s) 8/8 SFIS S18) Sls/s]5)s/F 
ae | PIS RISE sIS(SiSlEEIELS/2 
1S |-2| |S | 6 SIs 3 lm] 
RS ISSI4 A/S SSF IE EIS isis a |e 
CHEIRURIDE. 
Cybele: cicces.ccosass Loven, 1845 ... 
OVE liveceen sss non LB IAT cor Seal lod cod eeu [al locd los add loac vesfevefecsleee|sas{eesfeee/eee]| Mem. Geol. Surv. Lake District Quar. Sheet ror, S.E. p. 112; 
ib. Post. & Good. Proc. Geol. Assoc. vol. ix, p. 465, t. 8, 
f. 19. 
Cyclopyge... Hawle § Corda, 1847]...|...|...|...]... éo¢l|a5d lace foo seslees]aeeleeelees|see{eee/eee] Prodrom. einer Monog. boh. Trilob. p. 64. 
Aglina, Syst. Sil. Bohéme, vol. i, Sup. p. 59; Sup. Atlas, 
— armata............ BANK, cccostedess Seq oa6| banded bean opel eal acd fo53 es |ces|(eee]ees|esaiisee| ceases 
t. 3, f. 1-14; t. 15, f. 16-19. Cyclopyge, N. & E. Mono. 
Sil. Foss. Girvan, p. 286, t. 19, f£. 5-8. 
..| dglina, Syst. Sil. Bohéme, vol. i, p. 665, t. 34, f. 3-13. 
— rediviva ......... Barr. ...... Pere Varela (sel eae) (a Pen else (san 6001 lood| food food adel leon boa ic 
Cyclopyge, N. & E. Mono. Sil. Foss. Girvan, p. 284, t.19, 
£24; 
PROETIDS. 
Cyphaspis ......... Burm. 1843 ... 2 
— elegantula ...... ANGEL... ecevee|ere|ere|ere|ecefene t+] 9 [os-]ees/eee]eee]ee) Salt, Mem. Geol. Surv. Dec. VII, p.6. ? C. pygmaeus. 
CYPRIDINID®. 
Cypridina,.. Milne Edwards, 1837 
es) SRC Ee Haseol. ceeccee Go jase sol ned Bod ped [Suoltood bog veeleeeaee] P] P|? |...) Sil, Form. Pentland Hills, p. 43 (note), t. 3, £. 13. 
CYPRIDINID=®. 
iY DTOSISY oo. ccs venus Jones, 1881 ... OSTRACODA- 
— Haswellii......... JONES eee en eee 560) 5051 1oaq) gag | Sel[s03) [bnollood {aoa aes le Geol. Mag. Dee. II, vol. viii, p. 338, t. 9, f. 6. 
CYTHERID®. 
Cythere ......... OR Re Maillon 785 |haalce|a0s| eee] eet) caalese| eee) eae Entomostraca, seu Insecta Test. p. 34, 63. 
— Aldensis ......... MES OC sees eee Bog fae be lee bo 66/3} bod eos + |refecs{r-feee{eee{eee|---| Wide loc. eit. p. 50. Vide Mono. Sil. Foss, Girvan, p. 216, 
t. 15, f£. 1-3. 
— var. major ...... HOMER hector Soe (coal cao lesa eee] baad see] ok [ose[cc[ee-fece] oo [eee[ees]eeeleee]-+-] Mono, Sil. Foss. Girvan, p. 216, t. 15, f. 4. 
— Grayana ave P| 60d lang «| Mono. Sil. Foss, Girvan, p. 217, t. 15, f£. 5, 6. 
ENERINURIDE. 
Dindymene......... Curda, 1847 ...}...|...|---)...)..- Sco) food food aoe 555}|3 .|-.-| Prodrom, einer Monog. béhmischen Trilob. p. 119. 
= Cordal .!..000..60 TORY Gel Frencepond (oo eed eed hod bbc Pear Ba ..| Mono. Sil. Foss. Girvan, p.115, t.8, £. 8; p.116, f. 5 A, B. 
TRINUCLEIDR. 
DIONIGS: 5 ..00c0ccces Barrande, 1846 ; 
— Lapworthii...... R. Hither. ...... 605) [6c5) ood foe] [ox See hallo fae See (Bee eee [ae | LOO: Sil. Foss. Girvan, p. 290, t. 20, f. 1. 
ey) eee NA ele Ake ia veafecel evel evel cel eve{ oe{ -e.| Mono. Sil. Foss. Girvan, p. 293-5, t. 20, f. 3-5- 
PHYLLOCARDIA. 
Dipterocaris ...... Clarke, 1883... 
— Etheridgei ...... ONES eweceveseaes 2a sel [el od [Eco feel ([ Vide Geol. Mag. Dec. ITI, vol. i, p. 353. 
PHYLLOCARDIA. 
Discinocaris H. Woodward, 1866 
== PIPAS = vicege sceves IEE ULM. opallero eco bad bed bor bec joo ie} NG ...| Geol. Mag. vol. ix, p. 564. 
Sets) See He Woodaps =5:\slscelen|ecntees * .| Brit. Assoc. Rept. vol. liv, p. 79, 1884. 
Emmelezoe ......... Jones, 1886 ... 
— crassistriata.,.... DONER ccevesreaeenlenl echeesleachece fad) aoe ined sc ale Geol. Mag. Dec. III, vol. iii, p. 460. 
—weNipticaencnceces Ws COY we sree. caer [eee eee ele el eta Bes veslece{eee| ap [ese] ae [ere|ee.] Ceratiocaris, loc. cit. p. 46. Vide Geol. Mag. Dec. IT, 
j vol. iii, p. 460. 
407 
