PALAOZOIC, CONCHIFERA. CARBONIFEROUS. 
CARBONIFEROUS. 
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SPECIES. a/2/o/s\|Ol\alala REFERENCES. 
5/8/1518 /518/ 6/8 
PIAS alo lO lo] s 
O).)8 Bl\SlHl2lels 
e/S/2 (314/213 | Big 
m/Cle (Alig | ol | Ais 
OIAIO IP |S |Ala | [A 
Posidonomya (continued). ASIPHONIDA (INTEGRO-PALLIALTA). 
eR eclent i crsccecicess Bron .cscccveeers sen| te | oe Tae | Ik Lethea, p. 89, t. 2, f. 8-17; ib. Goldf. Pet. Germ. vol. ii, p. 119, t.113, f. 6. 
Posidonia, Sow. Trans. Geol. Soc. 2 ser, vol. v, t. 52, f. 2-4. Posidonia 
Beckeri, Phill. Pal. Foss. Devon and Cornwall, p. 45, t. 20, f. 73; ib. M‘Coy, 
Brit. Pal. Foss. p. 521. ? P. similis, M‘Coy, Synop. Carb. Foss. Ireland, 
p. 78, t. 12, f. 2. P. acuticosta, Sandb. Verst. Rhein Schichten, p. 294, 
t. 30, f. 9; ib, Pictet Palwont. vol. iii, p. 606, t. 82, f. 13. 
— complanata ......... UPOT bl sce cveaseavee wecl | & [eee] eee [eee|scefeee|s.]| LOstdonia, Geol. Rept. p. 472, t. 34, £. 12. 
— corrugata........00 Rither: Gente | ok Jeee{eee{eeeleee|ee-]e0e| Anzomia, Armst. and Young, Cat. Carb. Foss. W. Scotland, Trans. Geol. Soe. 
Glasgow, 1871, vol. iii, p. 45. Posidonomya, R. Ether. Jun. Mem, Geol. 
Surv. Scotland, Expl. sheet 32, p. 103; ib. Geol. Mag. Dec. II, vol. i, 
p. 304, t. 13, f. 4-6. 
Ss NS EAL hacagnobsaeinddan WM Coumnwtnssncean| ces ves[ ok Jesefece|eee]ese|see[eee| Dostdonta, Synop. Carb. Foss. Ireland, p. 78, t.13, £.15; var. of P. membra- 
nacea, M‘Coy. 
== (EN ae Gasqauancone TEYQO0NC) conoracooons| occ vecleee| xe fae] x [.ee{eee]eee| Salter, Mem. Geol. Surv. Co. round Wigan, sheet 89 S.W. p. 35, f. 1%, 
P. 37- 
— lateralis ..... Te INOW redecwiesseaoese| ese x | x lee-| x |eoe|..-[.0e[--.] Postdonia, Trans. Geol. Soc. 2 ser. vol. v, p. 703, t.52, f.1. Posidonia, Phill. 
Pal. Foss. Devon and Cornwall, p. 45, t. 20, f. 74. Posidonia, M‘Coy, Brit. 
Pal. Foss. p. 522. : 
— membranacea .,.,.. SEN OLGT ceppennccnca| |oo0 x] || x |...|...|...[e02| Postdonia, Synop. Carb. Foss. Ireland, p. 78, t. 13, f. 14. (? Young of 
P. Beckeri.) 
— similis ........00000 IM Cou] Pern desneetes|| ees wee] x Jeee[eee[eee/eee|eee/ees] Postdonia, Synop. Carb. Foss. Ireland, p. 79, t.12, f. 2. 
— transversa ......... POntlceeveewesscetes® vecleas| a [eee{eeeleee{eeeleee{eee| Geol. Rept. Lond. p. 745, t. 38, f.9. Pholadomya dichotoma, De Ryckholt, 
Mélange, Pal. 1852, p. 161; note, p.19, f. 18, 19. 
— tuberculata ......... ow! Sai teekiens secleoe] af [eee] ees [see] eeelece|eee| Lostdonia, Trans. Geol. Soc. 2 ser. vol. v, t. 52, £. 5; ib. Phill. Pal. Foss. 
Devon and Cornwall, p. 44, t. 20, f. 72. Posidonia, M‘Coy, Brit. Pal. Foss, 
p. 522. 
— venusta wees MUNSE. ...c0ss00cee seclace| & [eos[ecelece|eee{eeefeee] Beitr. heft 3, p. 51, t.10, f.12. Portlock, Geol. Rept. Lond. p. 424, t. 25 A, 
f. 4; ib. Geinitz, Verst. Grauw. p. 50, t. 12, f. 18-21. 
— vetusta.....cceeeee SOW viceseorneceewe vec] oe | & | x Jeeclecelacleesfeee] Zzoceramus, M.C. t. 584, f. 2. ZInoceramus, Phill. Geol. York. vol. ii, p. 211, 
t. 6, f. 3,4. ? Posidonomya, De Kon. Anim. Foss. Terr. Carb. Belg. p. 141, 
t. 6, f.1. Inoceramus, Goldf. Pet. Germ. vol. ii, t. 108, f. 5. I. vetustus, 
var. priscus, Portl. Geol. Rept. p. 423, t. 33, f. 1-3. Posido. prisca, Geinitz, 
Verst. Grauw. p. 53, t. 12, f. 24. Ambonychia vetusta, M‘Coy, Brit. Pal. 
Foss. p. 482. 
AVICULIDE. 
PCLiNa o5....cs:sss00s Goldfuss, 1832... 
Monoptera ... Meek & Worthen, 1866 ASIEHONTE* (INTEGRO-PALLIALTA). 
— desquamata sal ae Jeee[eceleaelecc{aeeleee| SyNop. Carb. Foss. Ireland, p. 82, t. 13, f. 2. 
— intermedia ,... selec] ae Jece|eee|ece{ece}eee|eee] SYNOp. Carb. Foss. Ireland, p. 82, t. 13, f. 1. 
— Thompsoni ele | oe [eee[eee]oee|oee]eee[---| Geol. Rept. Lond. p. 430, t. 25 A, f. 10. 
AVICULIDE. 
Pteronites ............ M ‘Coy, 1844...... ASIPHONIDA (INTEGRO-PALLIALIA). 
— angustatus ......... AHO eeooeaceorsn wecl x | a [eee|eee|ece|eoeleee]eee| SyMOp. Carb. Foss. Ireland, p. 81, t. 13, f. 6. 
— fluctuosus ......... Ether. | yz ocJeceleee{ecs{eeeleee| Titans. Geol. Soc. Glasgow, vol. iii, pt. 2, Sup. p. 48, 1871; ib. Geol. Mag. 
vol. x, p. 298; ib. R. Ether. Geol. Mag. vol. x, p. 345, t.12, f.1; ib, Mem, 
Geol. Sury. Scotland, Expl. sheet 23, p. 104, 1873. 
sselene| a [eve] aee|coel see] -cn] ese] SYMOp. Carb, Foss. Ireland, p. 81, t. 13, £. 7. 
 |-s+] a [eee]oes|eee|eee{eee]...| Amn, Mag. Nat. Hist. 2 ser. vol. vii; ib. Brit. Pal. Foss. p. 480, t. 3 F, £.1. 
