i899 C. UPTON— BRACHIOPODA I27 



In the Appendix to the Supplements to Dr Davidson's 

 Monograph is figured a Brachiopod from the Inferior 

 OoHte of Sherborne as " T. fleischeri, Oppel ? " Subse- 

 quently Mr Buckman distinguished the form as a new 

 species under the name of T. euides. In the sandy beds 

 which underlie the Pea Grit (Zone of Tvietoceras scisstmi) 

 at Kimsbury Castle, Painswick, I have found several speci- 

 mens which Mr Buckman identifies with his species. 



T. euides most nearly approaches T. infra- oolitica, 

 E. Desk, but is distinguished from it by having a more or 

 less carinate pedicle valve and laterally pinched-in beak. 



6. TEREBRATULA LENTIFORMIS, sp. n. 



PI. III., figs. II — 13. 



Diagnosis. — Shell inequlvalve. lenticular, almost circular in 

 outline, pedicle valve having a somewhat indistinct longi- 

 tudinal ridge ; beak erect, not overhanging the umbo ; 

 foramen round ; lateral ridges prominent extending up to, 

 and producing an elevation on each side of the foramen ; 

 front margin in adult specimens wavy ; test smooth j growth 

 lines indistinct ; loop unknown, but probably short. Length 

 of figured specimen 29 mm., width 29 mm., height 14 mm. 



To the large shell figured by Davidson under the name 

 T. niaxillata, which somewhat resembles the present 

 species, Oppel* gave the name Terebratula niarmorea: 

 he took Davidson's figs. 4 and 5, pi. IX., (Mon. Brach.) as 

 the types. Szajnocha t also figures T. marmorea, and 

 states that it occurs in the Zone of Oppelia aspidoides of 



* ' Die Juraformation,' p. 496. 



t ' Die Brachiopoden-Fauna der Ool. von Balin bei Krakau ; ' Denk. Math-Natur. 

 Wissensch. CI. der K. Akad. der Wissenschaften, Bd XLI., pi. III., fig. 10. 1879. 



