PETRIFACTIONS. 109. Helmlnthollthus. 329 



6- Somewhat heart ftiapei and tranfvcrfely grooved. 

 Near Biili in Ji^irremburg^ 



^, Somewhat heart fhaped and teflellated. 



Near PfulUn^n in IVjrtemburg^ and in S*witxer/att^/^ 



8. Somewhat heart-ftiapcd and imbricate. 

 In various parts of fr^inct. 



^. Rounded and fmooth. 



In Oxford/hire and other parts of England^ in heland^ France^ 

 haly^ Germany^ Aufiria^ Snvitz£rlank, &c« in clay, limeftone, 

 marie, or fand. 



!0. Rrjunded and very finely ftriate. 



In Glocifier/hire and other parts of England^ in Saxony, Hungary, 

 Aujiri^, Germany , Bohemia^ S<wit%erland^ Sec, in chalk, lime- 

 ftone> or clay. 



1 1 . Rounded and wtinkled or plaited 



Near Rome in Italy, in Germany ^ Hvjuzerlandt i&C. 



12. Rounded and teflellated. 



Near MouJ/on m Latigutdoc^ and at Thalhiim in WirUmhurgm 



tp9ndyii. The Spondylus. 



1. The Spondylus G«darop«s. 



In America^ S^^itzcrland, Fiandirs^ and Gtrmany* 



2, The Spondvlus regius. 



In Upper AuAria near the fait fprings, in marble. 



Chamitts, The Chama. 



Brand, fo/s. hant. fg» 84- -87. I00» 



J, The Chama Cor. 



Near Bononia in Italy^ in France^ AuRria^ Bohemia^ and various 

 parts of Germany, 



2. The Chama Gigas. 



In India, and near HeUenhtim in Wirtimburg, 



3. The Chama Hippopus. 



Near Verona in Italy, and at the n\er i^itt near Nattmburg in 

 Sile/ia, in fandftone, 



4. The Chama caliculata. 

 ■ 5. The Chama Lazarus. 



VOL. VII. — T t 



