PALMOZOIC., © ONG Hal ReE RAG DEVONIAN. 
DEVONIAN. 
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SPECIES. \2|2)2 REFERENCES. 
aa PI 
Sub-Kingdom, MOLLUSCA. 
LAMELLIBRANCHIATA. 
Order, Tsedrolotila ... M‘Coy. 
Pelecypoda,., Goldfuss, 
Group, Dimyaria, 
UNIONIDE. 
Anodonta ........... Cuvier, 1798 ...... 
— JURestt vicveseees Forbes........ penne: --| | |---| Brit. Assoc. Report, 1852, p.43, Trans. of Sections; ib. Mem. Geol. Surv. Irel. Expl. sheets 
147-157, p. 16, f. 3 a, b. 
TRIGONIADE. 
AZINUS: .c0.ccsenes .... Sowerby, 1821,..... 
Schizodus ........5 Kang; US4A vecces cae 
— deltoideus ......... JABANE,  eeponbacoaapanel salons ...{...| Mtde Schizodus deltoideus. 
Cleidophorus......... LU SE Li arscles seer 
Cucullella M Coy, 1851 ...... 
= OVALS .....0.00c0s000 ISO Wsasvcssieeisatsciecteas ly |.e|...| Cucullea, Sil. Syst. p. 602, t. 3, f.12; ib, Siluria, 4 ed. t. 34, f.17. Nucula, Phill. Pal. 
Foss. Dey. and Cornw. p. 39, t. 18, f. 65. 
Conocardium .......65 Bronn, 1835 .....+ wesfecc{eee{..e| 7éde Pleurorhynchus. 
MYAcIDE®. 
Corbula) fevccsccrse«s Bruguiére, 1791 .., : 
— Hennahi............ SOWs. cicasecesavaceees ...| x ]-..|-..| Trans. Geol. Soc. vol. v, t. 56, £. 1, 
ARCIDR. 
Cuculleeiiicceneresssoes Lamarck, 1801 ... 
DOUAbrG «2.0.0. 00008 M ‘Coy, 1844 ...... 
— amygdalina ...... PRU. sos seseveessees v:|oe| x |ees] Pal. Foss. Dev. and Cornw. p. 40, t.18, f. 66. ? Var. of C. trapezium. 
— ANQUSA .....1, 20000 [SOW sr asceayavsecreses ss+[oe-] ok Jess! Trans. Geol. Soc. 2 ser. vol. v, t, 53, f. 25; ib. Phill. Pal. Foss. Dev. and Cornw. p. 41, t.19, 
f. 68. Dolabra, M‘Coy, Synop. Carb. Foss. Irel. p. 65. 
— depressa ............ Phill. -|*|+.-| Pal, Foss. Dev. and Cornw. p. 42, t.19, f. 71. ? Var. of C. Hardingii. 
— Griffithii..........., Salt... ssereeseeees -s:|+e+| | * | Mem, Geol. Surv. Irel. Expl. sheets, 192-199, p. 22, f. 5 (co. Cork). 
— Hardingii ......... SOW... serercceeererers -++|* | x |---| Trans. Geol. Soc. 2 ser. vol. v, t. 53, f. 26, 27; ib. Phill. Pal. Foss. Dev. and Comw. p. 40, 
t. 18 and 19, f. 67; ib. Siluria, p. 279, Foss. 75, f. 2. Dolabra, M‘Coy, Synop. Carb. Foss. 
Irel. p. 65. 
— 0vatd oe... teeters SOW. 00 .sseveseereeees vesleer]eeeleee] Vide Cleidophorus. e 
— trapezium ......... SOU. soesseseerernees .|¢ | |..| Trans. Geol. Soc. 2 ser. vol. v, p. 703, t. 53, £.24; ib. Phill. Pal. Foss. Dev. and Cornw. 
p. 41, t.19, f. 70. C. unilateralis, Sow. Trans. Geol, Soc. loc. cit. p. 703, t- 53, f. 23. 
—— UNCLE BUS nacecsonseeeaseccacerseserceeral| tos wlelee| Vide C. trapezium. 
Cucullella  ..c.isceveee WHOL METS corepe ...|eee|...|...] Cleidophorus. 
TRIGONIADA. 
Curtonotus Salter, 1855 ...... 
— centralis ............ SGUbsccvesese seenecteos wee{ece| |---| Q. J. Geol. Soc, vol. xix, p. 496, woodcut, f. 4, p. 495. 
— elegans ..........4) SGUEC coteactieve st veefecel ae [eee] Q. JI. Geol. Soc. vol. xix, p. 495, woodcut, f. 3; ib. Jukes, Mantial of Geology, p. 508, f. 14. 
— elongatus ......... BT eR ROBE ROA PEE vee[eee] xe [...| Q. J. Geol. Soc. vol. xix, p. 496, woodcut, f. 5, p. 495. 
— rectus --|...[...] » |...| Doubtful species. 
— rotundatus ......... Salt wlece{ x |..e| Mem. Geol. Surv. Irel. Expl. sheets, No,197, 198. ? Var. of C, elegans. 
— unio..,..... Reeteee ces .|% |x| Q. J. Geol. Soc, vol. xix, p. 495. 
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