PALAOZOIC. COIN CH iE hyn A PERMIAN. 
LOWER UPPER 
GROUP. GROUP. 
3/Flg 
SE ls|S\2\8 
SPECIES. o/MlShalA lS! 3 REFERENCES. 
&p|.2 | a a 
= ala |H| Ss 
Hee eee 
S/O|\S{ ols | ala 
Btn etait 
MytiILip#. 
WE VELING Wessereccosens De Koninck, 1844 
Aucella ... Keyserling, 1846 
— Hausmanni..,...... Old te veseses weefeee] x [x Jee] e|...| Petref. Germ. pt. 2, p. 168, t. 138, f. 4. Mytilus squamosus, Sow. Geol. Trans. 
‘ 2 ser. vol. ili, p. 120; ib. Kirkby, Q. J. Geol. Soc. vol. xvii, p. 304; ib. King, 
Perm. Foss. p.159, t. 14, f. 1-7. Myt. Hausmanni, Geinitz, Versteinerungen, 
t. 4, f. 9-11. Myt. septifer, King, Mono. Brit. Perm. Foss. Pal. Soc. t. 14, 
f. 8-13. 
— SQUAMOSH vrseeeeeeee ISR egnn008 aeacae sesfeee|eeePens veoloee[ee.| Vide M, Hausmanni. 
? CYPRINIDE. 
Myoconcha............ Sowerby, 1825 ... 
— costata ........seeeee IBY OWI evo cases sss ahd load aod Fed A fs Arca, Trans. Manch. Geol. Soe. vol. i, p. 32, t. 6, f. 34, 35. Cardita, Murchisoni, 
Geinitz, Versteinerungen, t. 6, f. 1-5. Myoconcha, Howse, Ann, Mag. Nat. Hist. 
vol. xix, 2 ser. p. 34, 1857. 
= MOMOLUSOTIMIS.........0serenveveedeesernns 65 lead 00 Vide Cardiomorpha Pallasi. 
MYyTILID2. 
WV GRU Siac isnsessseseies Linneus, 1758 ... 
— septifer .........:.. SKN G eevee ste xsecss son esl eed es x | %|...| Mono. Brit. Perm. Foss. Pal. Soc. p. 161, t. 14, £. 8-13. M. Hausmanni, Goldf. 
Geinitz, Versteinerungen, t. 4, f. 14, 1848. 
— squamosus ......... IBOWsr octane sevees|scclaeeleeefoee] & [eee{eee| Lams. Geol. Soc. Lond. 2 ser. vol. iii, p. 120. M. Hausmanni, Goldf. Geinitz, Ver- 
steinerungen, p. 9, 10, t. 4, f. 12, &e. 
NUCULIDER. 
ALC U esescnceiracls sic Lamarck, 1801... 
Ctenodonta......... Salter, 1851 ...... ‘ 
— Beyrichi ............ CHAU: .cc.vccn es se elas (ae x |.../...| Zeitschr, d. Deutsch. Geol. Ges. vol. vi, p. 551, t. 21, f.4. Nucula Tateiana, King, 
Mono. Brit. Perm. Foss. Pal. Soc. p. 175. N. Beyrichi, Geinitz, Dyas. Zechst. und 
Fe das Roth. p. 67, t. 13, f. 22-24. 
— Patetana............ UNG, ee cmesceswarses Nas\eecdl coal ess seoleee|...| ade N. Beyrichi. 
CYPRINIDE. 
Pleurophorus......... King, 1848 ...... 
— costatus sear BROWNS cescsteetas Sel load sont {cel \oon x |...| Area, Trans. Manch. Geol. Soc. vol. i, p. 66, t. 6, f. 34, 35. Modiola costata, 
De Verneuil, Bull. Soc. Géol. de France, 2 ser. vol. i, p. 32, 1844. Cypricardia 
| Murchisoni, Geinitz, Deutsch. Zechst. Verst. p.9, t. 4, f. 1-5. Myoconcha cos- 
tata, Howse, Trans. Tyneside Nat. Field Club, vol. i, p. 245, 1848; ib. Notes on 
the Perm. Syst. p. 12, 36, 1858. Cleidophorus, Schauroth, Zeitschr. d. Deutsch. 
Geol. Ges. vol. vili, p. 229, t. 11, f. 2, P.costatus, King, Mono. Brit. Perm. Foss. 
Pal. Soc. p. 181, t. 15, f. 13-20; ib. Geinitz, Dyas. Zechst. und das Roth. p. 71, 
t. 12, f. 32-35. 
Psammobia ........6245 Lamarck; UTS ise |cc\oe Nee Neceleccleccllece Vide Tellina. 
| TRIGONIAD®. 
Schizodus , wens KANG, TSA) Nacce 
ATANUS pe ccesva dares Sowerby, 1821 ... 
Myophoria ......... Bronn, 1835 ...... 
Sedgwickia (pars) M ‘Coy, 1844 ... 
Axinopsis ......... Pate, 1868%...c-.. 
eal DLUS Ie eee see Schilothsccsccssevse sec lieesllesel aes x |...|...| Dellinites, Akad. Miinch. vol. iv, p. 31, t. 6, f. 4,5, 1816. Asxinus obscurus, ? Sow. 
| Min. Con. vol. iv, p. 12, t. 314; ib. Trans. Geol. Soc. 2 ser. vol. iii, p 119, 1829. 
S. truncatus, King (part), Catalogue, p. 11. Awinus, Kirkby, Q. J. Geol. Soc. 
vol. xvii, p. 305, t. 7, f. 11,12. Awinus, Howse, Notes on the Perm. Syst. 
p. 11-34. Lyousia dubia, D’Orb. Prod. de Pal. Strata, vol. i, p. 164. Myophoria 
obscura, Griinewaldt de Petref. Form. Cale. Cupr. p.21, 2 Theil. Awinus dubius, 
Howse, Notes on the Perm, Syst. p. 11, 34. ? A. elongatus, productus, undatus, 
pusillus, parvus, and Lucina minima, Brown. 
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