Note 51 — Chapter VII
Reading edition
Hollick, A. and E. C. Jeffrey. Studies of Cretaceous Coniferous remains from Kreischerville, New York. Mem. New York Bot. Garden, Vol. III. 1909.
Reading edition
Hollick, A. and E. C. Jeffrey. Studies of Cretaceous Coniferous remains from Kreischerville, New York. Mem. New York Bot. Garden, Vol. III. 1909.