Note 92 — Chapter VI
Reading edition
Vide Geol. Proc. vol. ii. p. 438.
[93] Geol. Society, June 1852. Dr. Lloyd's specimens are probably referable to the genus Walchia: see Lign. 60.
Reading edition
Vide Geol. Proc. vol. ii. p. 438.
[93] Geol. Society, June 1852. Dr. Lloyd's specimens are probably referable to the genus Walchia: see Lign. 60.