A revision of the fossil plants of the genera Acrostichopteris, Tæniopteris, Nilsonia, and Sapindopsis from the Potomac group
By: By Edward W. Berry
Publisher: Government Printing Office
Published: 1911
Place of publication: Washington
Language: eng
Number of pages: 644
Subjects: Paleobotany
Notes: From the Proceedings of the United States National Museum, [Publication] No. 1769, v. 38, October 1910, p. 625-644.