Note 526 — Chapter XI · THE LOGARITHMIC SPIRAL (continued 2)
Reading edition
Macalister, Alex., Observations on the Mode of Growth of Discoid and Turbinated Shells, P. R. S. XVIII, pp. 529–532, 1870.
Reading edition
Macalister, Alex., Observations on the Mode of Growth of Discoid and Turbinated Shells, P. R. S. XVIII, pp. 529–532, 1870.