Note 96 — Chapter IV
Reading edition
Williamson (87) Pl. XV. p. 45. A very fine specimen, similar to that in the Manchester Museum, has recently been added to the School of Mines Museum in Berlin; Potonié (90).
Reading edition
Williamson (87) Pl. XV. p. 45. A very fine specimen, similar to that in the Manchester Museum, has recently been added to the School of Mines Museum in Berlin; Potonié (90).