RESULTS FOR lower Landenian substage
1-1 OF 1 RESULTS FOR
lower Landenian substage
Results shown limited to content with bounding coordinates.
Journal: AAPG Bulletin
Publisher: American Association of Petroleum Geologists
Published: 01 September 1965
AAPG Bulletin (1965) 49 (9): 1473-1484.
... in the type Thanet beds and their role in determining the place of the Thanetian in the Paleocene. He suggested that the Thanetian be reduced to the rank of substage = lower Landenian, in as much as the small faunal changes in the various supposedly equivalent formations in Europe were not significant enough...