“PRE-CRETACEOUS” ANGIOSPERMS FROM UTAH: EVIDENCE FOR TERTIARY AGE OF THE PALM WOODS AND ROOTS

• 期刊名称American Journal of Botany
• 作者Scott, Richard A.; Williams, Paul L.; Craig, Lawrence C.; Barghoorn, Elso S.; Hickey, Leo J.; MacGinitie, Harry D.
• 卷第59卷
• 期第9期
• 印刷ISSN0002-9122
• 文件大小1616.62KB
• 发表时间1972-10
• DOI10.1002/j.1537-2197.1972.tb10164.x
• 页码886-896