PALAOZOIC. CRUSTACEA. CAMBRIAN AND SILURIAN. 
CAMBRIAN. LOWER SIL. UPPER SILURIAN. 3 
ee} Zi Slo/S\slSZlEI4lEls } 
a| \2 AB Be EEISIGE | 
SPECIES. Els] |ShelalE leis lS Eales is REFERENCES. 
NS lSslSpwolsl Siaislslololxl2leiis|s 
ISI/ZISbSIS IS ITPA IS laialolelsi¢ 
B/SISISIS/EISIEl a) S15 15/2/2/ 21/2 
g B= = ao | 8 Se | lS | oo 
HISISISIS IRIS SIE IEF IA lio ia |e 
Calymene (continued). 
— Murchisoni...... GLE. ce weances oe sas]oselere [oor] K leve|-eclecspeee|eae| ane Mono. Brit. Sil. Trilob. Pal. Soc. p. 102, t.9, f. 26-28; var. 
of C. parvifrons. 
— obtusa............ MM COY) casvcns-s eel Sae| fol fete oo lees |e) (ood) faa sesleeeecelees[ece[ess/ees].e«| Otarion, Synop. Sil. Foss. Irel. p. 54, t. 4, f. 6. 
— parvifrons ...... IS(dits “copbodaachso S09|lb6al cal hood 12224 06) kao0| [aod loon secfece[eeelece[ees[eee|oesl...] Brit. Pal. Foss. App A, p. ili, t.1 F, f..7; ib. M‘Coy, p.167, | 
t.1 F, f. 7; ib. Salt. Mono. Brit. Sil. Trilob, Pal. Soe. p. 101, 
- t. 9, £. 25-28; p. 102, f. 22: ib. Mem. Geol. Surv. vol. iii, 
p- 325, t.12, f.3; Siluria, 4 ed. p.51, Foss. ro, f. 4. 
— Var. Murchisoni Salt. ccccccccces|eor|ece| eee] seep  [ecefeee|ecefees sesfecs[eceleee[ecs[ers[eee[.ee] Mono. Brit. Sil. Trilob. Pal. Soc. p. 102, t.9, £. 26-28. 
— pulehella (var.) Daln 2q| [5c] aallocal fone lec cesfecslecefecs[eesleoe[ene[eee| ede C. Blumenbachii. 
— SENATIA wees Conrad ,........ God [e5s) 169) (aad Jase oa |ea0) laa bose sesfecsfeccfassfecefeee|ea|...| Vide C. brevicapitata, 
— sub-diademata.. M‘Coy ......... 668/550) (550) fond) [e95 Bel rin6) Iaod edo sesfessfecslecsfecelers{eae|-..| Mede C, Blumenbachii. 
— tuberculosa...... ISGUES cocesnecees 655] [oon] !eo0! [ond] Ieo0 cad locallese| 6a wee] e |e |e ]eee| x |e|..| Mem. Geol. Surv. vol. ii, pt.1, p. 342, t.12; ib. Decade IT, 
t.8. ©. Blumenb. var. a, tubercnlosa, Dalm. p. 36; ib. Sil. 
Syst. t. 7, f.5,; ib. Siluria, 4 ed. p. 234, Foss. 64, f. 2, 
t.18, f.11; ib Salt. Mem. Geol. Surv. vol.ii, pt.1, t 12; 
ib. Dec. II, t. 8, 1849; ib. Mono. Brit. Sil. Trilob. Pal. 
Soc. p. 91, t. 8, f.1-6. ? Calymene Blumenbachii, vay. 
Hall, Pal. New York, vol. ii, t.66 A, f. 6, 7. 
— Tristani .,....... SBVONG o encnsese spalloos| |opallaod [00 scald toad jb06 taulleoelarellese|eeelece|/eee|ieas|| Orusts HOSS py L2, t. 1, 4.25 1822) 1b; De) Verne soce Geol. 
France, 2 ser. vol. xii, t. 25, f. 3; ib. Salt. Q. J. Geol. 
Soe. vol. xx, p. 291, t.15, f.5. (Budleigh, Salt. derived), 
C. Tristani, Salt. Mono. Brit. Sil. Trilob. Pal. Soc. p. 99, 
t. 9, £. 15-18, 
— ultima............ NAD Gecenooneone bcalloodl onal fetid 122) G00! lca aaa aoe vecfacefeee|aee]eee|eee[eee}eee| Named in Cat. Camb. and Sil. Foss. Woodw. Mus, Cambr. 
p- 22. 
— variolarius ...... IBONG  ncaesces fn6|/oa0) eod{}ond| {eco 6n0| local fear) pee ses[ecfers[eve[ece|ere]ees[e2-| ede Encrinurus. 
— vexata ........0005 Saltwater es Boel foos| (o8al boc (Baal noel lags) aca veclece|eee]ecc/eee{ees{eee{eee] Named in Cat. Camb. and Sil. Foss. Woodw. Mus. Cambr. 
p. 22. 
ConOCEPHALID& ? 
Carausia ............ Hicks, 1872 ... 
— Menevensis .,. Hicks............ cell ag | Poe fered eel eccalllaanel lec ae cocllenelecrllacelnoclloscllosallonal| (24 dis cok Sra vab oe nine py i Hits OS oh 7 
NEBALIAD®. 
PHYLLOPODA. 
Caryocaris Salter, 1862 ... 
— Wrightii......... SGU ee ccovane wesc: Bod) (be o6c! [cee] [irs eos foe eed looo secfece[ece]ece|ese[eeslecelees] @. J. Geol. Soc. vol. xix, p.139, woodcut, p. 137, £.15. 
NEBALIADZ®, 
* PHYLLOPODA. . 
Ceratiocaris ...... M ‘Coy, 1850... 
-—CASSIA tare tects PST AA pees en essen| Gee fade nce Bac: (sacl aaa laeel sec lage * Ann. Mag. Nat. Hist. 3 ser. vol. v, p. 159. 
— decorus ......... Phill ve sies <iexca| les Seal ean leeed sacl aes tesa lesa eee Fs Mem. Geol. Surv. vol. ii, pt. 2, t. 30, f. 5. 
— ellipticus......... EES Ch Teter pepcoe eod| el (abel (eel [doo] ec) ee [eet [Sc |---| x Leptocheles, Brit. Pal. Foss. p.137, t.1 F, f. 8. 
= GATE Sneefostnes SLES scaicantee von] e llesalleae lee fen leas toa eee ee * Ann. Mag. Nat. Hist. vol. v, p. 159. 
EO TOGS! vse ese tenes SGI eee Bae teal al lock be wealledalacci cdlllcea|cea|ees| bell cas |seeleeelleen| Doubtful species: 
— imornatus......... IWOOT) conpnctct -eailleaalioea eeedane Bes stlaeel Posul aoclloselloosl lasclleselllfsjlogal (soni | Eeketees: Lee INOS jos vue Irene dO 9c 71h 
— insperatus ...... Bal faeiceeiwhes Beallanal keel he37 aeol oa bea feert (aaa cwclecelecslecc|ecc{eeelece] eee] Mem. Geol. Surv. vol. iii (Geol. N. Wales), p. 295, f. 6. 
AUB est sinh ccas Salta >. ses ic clases tere | ee Mem. Geol. Surv. vol. iii (Geol. N. Wales), p. 294, 5,woodcut, f. 5. 
= Mleprodacoylusi i. WMECGY) Os... ccalecalcaclevalerstosalonelecalieett tee * Pterygotus, Brit. Pal. Foss. p.175, t. 1 EH, f. 7. (Lepto- 
cheles.) 
— Ludensis......... H, Woodw,...... ee Fa eel ae Hae Be lepellecel das seslecefoee] ae [eve[ses|eee[aee] Geol. Mag. vol. vili, p. 104, t. 3, £. 3. 
— Murchisoni...... MEO OY) eee cnese all reales iced ates Bae | ped sesfecs{ece]oeelece| a [eee]e--| Onchus, Ag. Pois. Foss. vol. iii, t.1, f.2; Sil. Syst. t. 4, 
f.10 (non 9-11). Leptocheles, M‘Coy, Q. J. Geol. Soe. 
vol. ix, p.13; Siluria, 4 ed. t.19, f.1, 2. 
46 
eae Ry 
