PALMOZOIC. CRUSTACEA. 
CAMBRIAN. LOWER SIL. UPPER SILURIAN. 
aa) a 2 215\¢ a a) els e 
| Els AS else Slalala 
|S 3/o| 81g Ele] 
SPECIES. s\elele] -islel2lalssisieiein 
“SES |SleelSiAlsis|sislalels 
- || Sle SS(Sleltlsrelelelele 
| 8\5|2|2/2\2/8|2[a,2.e)2| 8 |B) 
| BISSIAISlalol4sipie slais 
PARADOXID®. - 
Paradoxides,,,... Brongniart, 1822 
— AULOLA,........ 00 Silks. reotencnnee £3) /Foe God ese ood] [ocd ood |eeel bad) [ocd fsee|/ond||ecal lee fac 
— BiMUCronatUs .iccorccecscceceersereee|srefoce|ons|evePeee[ecsecelenePeoel eas] eoefees/eee[eeelese] vee] eae 
= MD avAICISuN esate WS CLES. Jeena ote eo fee) (odd fe Jed food fede! fen! feo] fino! fan! tno food) fen fnon 
— Forchamineri,.. Angeli ......101|ceejeee|eeefeceforsceefees[eeefecs] eee eee|anetans 
— Harknessii ...... SUCKS: Netacatdee #3 lca leeeltobd| noel fae4 loeal Goo laselfo00) ona) | S00) [eo8) food] teea) [on] Fees 
SS EICKSI ss cceenes ISLES. ieceneste ures = ||] ll5od [556] coal lbgellecd) fae] [oad face! food [nod [aed o00] fooal face 
— quadri-mucronatus .., Murch, ...\..)cee|oofecefersfecefece|on 0} Joo4| [God focal odd! nan jo 
NEBALIAD®. 
Peltocaris ......... Salter, 1863 ... 
— anatina ......... SAAS. peaconecboes| [G66 sec 64) boa sd] had lea Bed Bac Bal 
— aptychoides...... SEG. Caseanneoead| |eccl [enn loac| |eoa! foes Salloeellood| lone 
— Harknessii ...... SIGNS eanonqogod0| bad! |asp||a06! ced aad Pal eel Ipod Bao 
> (ne Yel E)5 2 Ss oceangondnsconocoondctiqnena| (090) (608 (oo0)|Goe) hice Bel llneelllewee | et 
PeltUNG ,6.ccerceee M. Edwards, 1840} ...)...)s00)eecfoee|oee|eae a 
PHACOPID®. 
PRACODS feaceteoseees Emmerich, 1839 
Asaphs ........ Brong, 1822 ... 
Portlockia ...... M ‘Coy, 1855 ... 
ACASLE, ..s.0.s0008 Goldfuss, 1843, f 
Odontochile ... Corda, 1847 ... 
Cryphaus vio. Green, 1837 ... 
Asteropyge ...... Corda, 1847 ... 
Metacanthus ,,, Corda, 1847 ... 
Dalmannica ...... Emimerich,1844 
— alifrons ......... ISTEA, (caoaoseosocs | hoa| level p09) lac bap |e [eeefeee 
— amphora ,........ SIAL macaadeesceeal ot load (655) (aod (Be Sillecs| ces 
— apiculatus ...... SQL: cerusee aie lesa ace lees | See Lass #1) 3 ||5od [Sas] face | aod [ood land [ang fadollonolhoe 
ES ATLL Pes sieves ess ISL Fee RER OEE RES |e ee Ipecac baon & |oesfees 
— Brongniarti EP ORT vateves taser eral ees| eee eae lee | 50d load 
62 
= 
| Tilest. & Passage. 
| Pass up. 
CAMBRIAN AND SILURIAN. 
REFERENCES. 
Brit. Assoc. Rept. 1865, p. 285; ib. Q. J. Geol. Soc. vol. xxv, 
p: 54, t. 2, £. 9-12. 
Vide Cheirurus, 
Q. J. Geol. Soc. vol. xix, p. 274, woodcut, p. 275; ib. vol. xx, 
1864, p. 234, t.13, f.1-3; Salt. Mem, Geol. Surv. Dec. XI, 
t. 10, £. 1-8; ib, vol. iii, p. 247. 
Palont. Suec. t.2, ib, Mem. Geol. Surv. Dec. XI, pt.10, p.4, 
t.10, f.9; P. Hieksii, vol. iii, p. 299, P. Forchammeri on 
t. 4, £.12. P.Forcham. Siluria, 2 ed. p. 45, Foss. 5, f. 2. 
Q. J. Geol. Soc. vol, xxvii, p. 399, t. 15, f. 9-11. 
Brit. Assoc. Rept. 1865, p. 285; Mem. Geol. Surv. vol. iii, 
p. 299, t. 4, f. 12 (as Forchammeri), vide Dec. XI, t. Io, 
P. Hicksii, Q. J. Geol. Soc. vol. xxv, p. 55, t. 3, £. 1-10. 
Vide Acidaspis Brightii. 
PHY LLOPODA. 
. 
Cat. Camb, and Sil, Foss. Cambr. Mus. p. 93. ; 
Dithyrocaris, Q. J. Geol, Soc. vol. viii, p. 391, t. 21, £. 10. 
Peltocaris, Salt. Q. J. Geol, Soc. vol. xix, p. 87, 88, wood- 
cut, p. 88, f. 1. 
Q. J. Geol. Soc. vol. xix, p. 88, woodeut, p. 89, f. 2A, B. 
Q. J. Geol. Soc. vol. xix, p. 93, 95, woodcut, p. 94. 
Vide Lichas. 
App. A, p.ii, M‘Coy, Brit. Pal. Foss, fase. 2, t. 1 G, £. 12-14; 
ib. Mem. Geol. Sury. Dec. VII, Art.1, p.10; ib, Mono, 
Brit. Sil. Trilob. Pal. Soc. p. 33, t. 1, f. 31-34. 
(Chasmops), Mono. Brit. Sil. Trilob. Pal. Soc. p. 42, t. 4, 
f.16. Phacops (Dalmannia) amphora, Mem. Geol. Sury. 
Dec. VII, Art. 1, p.12. 
M‘Coy, Brit. Pal. Foss. App. A, p. iii, t.1G, £.17-19. 
Portlockia, ib.fase.1, p. 162. Phacops, Mem. Geol. Sury. 
Dec. VII, Art.1, p.9. P.(Acaste) apiculatus, Mono. Brit. 
Sil. Trilob. Pal. Soc. p. 28, t.1, £. 36-38; Siluria, 4 ed. 
p. 69, Foss. 14, f. 3. 
(Chasmops), Mono. Brit. Sil. Trilob. Pal. Soc. p. 44, t. 6, 
f. 21-24. 
Geol. Rept. p. 282, t. 2, £.8. BP. Murchisoni, ib. f.9. Var. 
P. Dalmanni, ib. f. 7. P. Brongniarti, P. Dalnanni, 
Salt. Mem. Geol. Surv. Dec. VII, Art. 1, p. 10. P.(Acaste) 
Brongniarti, Salt. Mono. Brit, Sil. Trilob. Pal. Soc. p. 34, 
t.1, £. 20-25, or var. P. Dalmanni, ib. p. 34, £. 25, 26. 
a a 
