On some Anisic ammonites from the Hollanites-beds of the Kitakami Mountainland and Two new species of Ladinic ammonites from the Daonella-Beds of Rifu, Province of Rikuzen
By: by Saburô Shimizu
Published: 1930
Language: eng
Subjects: Ammonoidea
Notes: Reprinted from the Science Reports of the Tohoku Imperial University, Second series (Geology), Vol.14, No.1