PALEOZOIC. CRU IS HIAC CiBieAe CAMBRIAN AND SILURIAN. 
CAMBRIAN. LOWER SIL, UPPER SILURIAN. 
=| | 3 SlE/E g/elalele] s|& 
“BS 8p BSlEIola ele] 8/5| 2 
AP Bee dedclelMele 
SPECIES. 3/SlalS! (3 olSlal Sl s(4lAl Bale REFERENCES. 
Nels) s]SS1S Ala l4s/e)e) 5! 3] els] 2 
H/e/S SS Sl el(El. Sel slzel sla sie 
S/SE/ P(e /8 is s B.| Bil | 3 
HS RGIS/AIS SIS FEE SISISia |& 
a 2 zB oes a OE ee en eee, 
Bronteus (continued). 
— Hibernicns ...... Porth aucsuct Sot coe (ced) ere (ees col had ford laca serlecs[aesterslaeteeeleesteee] Geol. Rept. p. 270, t.5, f. 8. 
Sa ETE Ee eence 2017 Besaasnigecnien| hod] 46e] (ood! [gee Jase aed Rr |laeel Isodl Ieed fees | [ec}er[ees]ece]ee| Entomostracites, Nov. Act. Upsal, vol. viii, p.28, t.2, £.7, 8. 
Beyr. Trilob. 1847, p. 42, f.8,9. ? B. signatus, Phill. 
Pal. Foss. p. 229, t.57, £. 255. 
— signatus ......... PRA: Fceccenos fod [S00 6d aed lone BPH) local host (ane sesface[ecclees{oceleee[eee[eee] ede B. laticauda. 
Bronteopsis ......... Salter, MS.1865 
= Thomsoni ...... Saliven.ca crest BAA BEE so ised [Se Pal tata ere fstas verlevelecefers[acstees|saeeee] Vide [lenopsis. 
ASAPHID®. 
Bumastus .......0.005 Murch’: 1839) v..|\ecc|os|ses|es] ese Gea eed Issa Fron eal eatallsitel lets ster| eon eenlheel ede Ll leonuase 
CALYMENID®. 
| Calymene ......... Brong, 1822 ,.. 
Amphion......... Pander ....00. 
BCCRUS cccs canes Pander, pars... 
— arenosa ......... M Coy ......... bad feed fecal kad (eee saa |e lfoed lee tefertac}ercloesleeel..fee! Synop. Sil. Foss. Irel. p. 47, t. 4, £.12. 
|= Bayles .......0000 MSC OY reece svet Bon ead feral lene tec ped (cad| seo aed vesleleecters|ooteeelssfaee! Vide C. brevicapitata. 
| — Blumenbachii ... IBr ONG meses nae alesis ‘Je |e] | x] *]--]a]..-]-.-] Crust. Foss. vol. ii, pt.1, t.1, f.1 A-C  Entomolithus 
poradocxus, Park. Org. Rem. vol.iii, t-17, £.11-14. C. Blu- 
menbachii, Sil. Syst. p. 653, t. 7, £.6,7. Cal. subdiade- 
mata, M‘Coy, Brit. Pal. Foss. p. 166, t.1 F, f.9. C. Niag- 
arensis, Hall, Geol. Rept. 4th District, p. 101, f. 3; var. 
Pal. New York, vol. ii, p. 307, t. 67, f. 11,12. C. Blu- 
menb. Mem. Geol. Surv. vol. iii, p. 326, t.17, f. 1-7; 
Siluria, 4ed. p. 68, Foss. 13, f.1; t.17, f.1; t.18, f. 10: 
ib. Salt. Mono. Brit. Sil. Trilob. Pal. Soc. 1864, p. 93, t- 8, 
f. 7-16; t.9, f. 1.2. Var. C. pulchella, Dalm. Paleade, 
Pp: 353 Salt. Pal. Soc. p.g5. Cal. spectabilis, Angelin, 
Pal. Suec. t. 19, f. 5. 
— Var. Allportiana Salt. ............ peel Geel 000 [God [Bog ae KP |e) x) |e] x] x ]...|--) Mono, Brit. Sil. Trilob. Pal. Soc. 1864, p.95, woodeut; p.95, 
f. 20. 
— Var. Cambrensis Salt. .....6.60.0+| 0] ooo] eee] eeefee a heal eee [Boe seleeslerclerslars|ee[ecfee! C. brevicap. part, Mem. Geol. Surv. vol. ii, pt.1, t.11, f.3, 53 
ib. Mono. Brit. Trilob. Pal. Soc. p. 98, t. 9, f.12-143; ib. 
Mem. Geol. Surv. vol. iii, p. 326, t.17, f. 13, 14. 
— Var. Caractaci Salt. ............ Soalllee. d|nea| see ees Aa velereferefece]ere]ooJoo[eefeee] Mono. Brit. Sil. Trilob. Pal. Soc. 1864, p. 96, t. 9, f. 3-5. 
C. subdiademata, M‘Coy, Brit. Pal. Foss. t.1 F, f. 10. 
C. Blum. var. brevicapitata, pars, Salt. Mono. Geol. Surv. 
vol. iii, t. 17, f.9; ib. Mono. Brit. Sil. Trilob. Pal. Soc. 
p. 96, t.9, £. 3-5. 
— brevicapitata ... Portl............. es feo cee |lese | nee k\ xp x] x] ele fedee-]ee-[..[ee] Geol. Rept. p. 286, t. 3, f.3; ib. Salt. Mem. Geol. Surv. 
vol. ii, p. 341, t. 11; ib. M‘Coy, Brit. Pal. Foss. p. 165, 
t. 1 F, f. 4,6. Cal. forcipata, M‘Coy, Synop. Foss. Irel. 
t. 4, f. 14, head only. Cal. senaria, Conrad, Salt. Mono. 
Brit. Sil. Trilob. Pal. Soc. p.97, t.9, £. 6-11, and Conrad, 
in Hall, Pal. New York, vol.i, t.64, £.3; ib. Salt. Mem. 
Geol. Surv. vol. iii, p. 326, t.17, f.9; ib. Siluria, 4 ed. 
p- 51, Foss. 11, f. 9; p. 204, Foss. 46, f. 4. War. of 
C. Blumenbachii. C. Baylei, M‘Coy, Pal. Foss. p. 165, 
t.1 F, f. 8 (non Barrande). 
— duplicata......... Murch. cevverss. Gnd) load (ese [ad teers secfeecfess[oesfecsJeed{eelee[.eefee-] Phill.and Salt. Mem. Geol. Surv. vol.ii, pt.1, p. 236. Asaphus, 
Sil. Syst t. 25, f. 7. Calymene, Mem. Geol. Surv. vol. iii, 
p- 327, t. 17, f, 15, 20; ib. Siluria, 4 ed. p. 51, Foss. 11, 
. f. 10, t. 3, £.6; ib. Mono. Brit. Sil. Trilob. Pal. Soc. p 100, 
t.9, £. 19-24. 
——" IDAVISIL...cacecceee al |e ae ao Ree aed (eee ses] fk foeefecefece}ooc[icefeee| Mono. Brit. Sil. Trilob. Pal. Soc, p. 103, f. 23, woodcut. 
— foreipata Sal foce| |ace ee|lsec| see ser|leea|a es] eos]nan|(ace| see] (ce | soo] | VeCenuichas axa hus: 
— Hopkinsoni...... SHACK Sreneaneeaes 6c [So] as0| ea [Es Ieee) eee seal eae sas{eca|(ee¥|eee| es |ersllerelle«e|/ | Qudle! COOL SOCs VOle XXxin ps 1O75\b. 10, L045 5s 
— macropthalma,.. Burm. ......... Bed local lec [cod oe: peal llssehees vecfess[eeefees[eee]...[...]...| Vide Phacops Stokesii. 
