PALMOZOIC, POLY ZOA CAMBRIAN AND SILURIAN. 
CAMBRIAN. LOWER SIL. UPPER SILURIAN, 
= anne i : _— 7s 
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SPECIES. sl2lelS| le] elSle] Sis lSlFAlslalal a REFERENCES, 
Halse Pers iAle|siel5/sisle/s 
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TIS IAIBISIRISIAID IF IF IF AI B Ia a 
ENTALOPHORID. 
Spiropora ......... Lamar our ...... 
Cricopora ...... Blainville ...... 
— intermedia ...... Vine ..... PERSE EE [abet laa (abe fecal age noel lens ce) Kool ioe x| x |---[ee[---[..-[...] Q. J. Geol. Soc, vol. xxxvili, p. 57, woodcuts, f. 7, 8 
— regularis ......... Vine i... Revers Br ec food Boel et Ard face! eel bee oe x | x fovs|oee|-ee]-.-].22] Q- J. Geol. Soc, vol. xxxviii, p. 55, £. 4-6. 
TUBULIPORID#. 
Stomatopora ...... Goldfuss ...... 
— disimilis .,....... Vine salload leur ecd lose) and Boclfoco nel fe?2ll poe loool oe ...{..-| Q. J. Geol. Soc. vol, xxxvii, p. 615-617, woodeuts 1-8, 
— yar.compressa,,, Vine .... Bee] ees) \Ae0) [anal loc aod lodel lean foc Pal 6cd eco lone ...|...| Q. J. Geol. Soc, vol. xxxviii, p. 51. 
— elongata ..,...0 Vine Be||onel food S9f 644 (560) bool nao ge |ece[eee]ecefece]eos}eee| Q. J. Geol. Soc. vol. xxxvili, p. 50. 
i ACANTHOCLADIDE. 
Thamniscus ...... King, 1849 
— antiquus ......... VANE eyscerovores|sac|ene|tuce|eectoae| eae * ; Q. J. Geol. Soc. vol. xli, p. 111, woodcut, f, 2. 
— CYrassus,,.......... Lonsd. AN | eaolless we[.e.[...| HLornera, Sil. Syst. p. 677, t. 15, f. 13. Polypora, Siluria, 
4ed. p. 216, Foss. 50, f. 1; t. 41, f.13. Hornera, Vine, 
Q. J. Geol. Soc. vol. xxxviii, p.60. Thamniscus Shrubsole, 
Q. J. Geol. Soc. vol, xxxviii, p. 344, woodcut. 
Z| |, SSE 2 \s|s)el#lel? 
=| 12 | | FEEBEEBEEL 
Alglmls s|5\e/S]o|# 3/./5 | 
SPECIES. slalalS| lSlelelelemisialelaisle REFERENCES. 
H/F s/s MSS IAS l2(8/8lslslale|> 
-|Sleieatrs £24 |G SlS/Sl/Cl2lole 
H(SlEClBLSlal Sle] /elslelelslalsie 
B/OESLSISI Ss Slaloie|2lo| salma 
MIS IAISISIRIS AIP IE IE IE IA l=|5/4 | 
Sub-Kingdom, MOLLUSCA, 
Class, BRACHIOP ODA. 
OBOLID®. 
| Acrothele ...... Linnarsson, 1875 
— granulata ...... Linnar. ........- pod cee oor God) (51/3) facet Pes} fb6d1 Gol lace w..{.-.|...)..-]..-/...] Bihangtill K. Sevenska Vet. Akad. Handlingar, Band. 3, t. 4, 
| f. 51, 1876; ib. Day. Sup. Sil. Brach. Pal. Soc. vol. xxxvii, 
p- 214, t. 16, f. 29, 30. 
OBOLIDR. 
Acrotreta,......... j. Kutorga, 1848 
— costata......d.. SD Ome erst enes: etl |ondl lade! acd] bee P| {bol oct lane) lea [aoe [pal Kool Ieccdl noel | pec ...| Sup. Sil. Brach, Pal. Soc. vol. xxxvii, p. 213, t. 16, f. 24. 
SPIRIFERIDE. 
NERY TIS, cccscnv senses M‘Coy, 1844 
— leviuscula ...... Sow. wise dad! fone| bec 54 [eee [eee] [ade| [occt fone foael| esl £4] 08) [noel oan) [soo ...| Lerebratula, Sil. Syst. t. 13, f.14. Athyris, Dav. Mono. 
Sil. Brach. Pal. Soc. 
SPIRIFERIDE. 
| AtPyDA ....seeeeees Dalmann, 1827 
| — asperula ........, Gp asrasndeanens an awa er sof oea|loe af ecs| aad biwal ave) aoe] (3el|(eee| endl aes] nee fteme Mono. Sil. Brach. Pal. Soe. p. 129, t. 14, f. 22 (Asper); ib. 
Day. Sup. Sil. Brach. 1882, p. 112, t. 4, f. 8. 
