PETRIFACTIONS. 109. Helmintholithus. 3^9 
6 . Somewhat heart- (haped and tranfverfely grooved. 
' Near BtU in Wirtemburg. 
7. Somi-what heart-fhaped and telTcllated. 
Near ?fullingeit in Wirtemburg, and in S^tixerlana, 
8. Somewhat heart-ihaped and imbricate. 
In various parts of Franci- 
' Q, Rounded and fmooth, f c 1 j • t 1 j 
^ In OxMflfire and other parts of fnglarul, in keland, 
Italy, Germasy, Aujiria, S<wtt%erland, &<., in clay, limeftone, 
marie, or fand. 
aiid^ on:e/ parts of 
Aufiria, Germary, Bohemia, Snuttxerknd, &c. m chalk, llBiC- 
ftone, or clay. 
' ‘ Nfa°r“£ hAa^^'m^GermLy, S^tturland, &c. 
'fondjli. The Spondylus. 
1 The Spondylus Gsedaropus. 
In America, &^Joitxerland, Blander „ and Germaeg, 
a The Spondylus regius. . 
In Gf^r Audria near the fait fprmgs, in marble. 
GhamittSt 
The Chania. 
Brand, foft. hant. fig. 84.-87. tOO. 
I. The Chama Cor. 
Near Bonottia in Italy, 
parts of Gef'nany* 
in France, AuBria, Bohemia, and variou* 
i. 
The Chama Gigas. 
in India, and near Heidenhetm 
in Wirtemburg. 
2. The Chama Hippopus. 
Near Ferona in Italy^ and 
SikRa, in fandftone. 
at the river dimet near Naumlurg in 
4. The Chama caliculata. 
The Chama Lazarus. 
VOL. VII. — Tt 
