Author:
Groot,J.J.
Year:
1992
Title:
Plant microfossils of the Calvert Formation of Delaware.
Reference:
Groot,J.J. (1992) Plant microfossils of the Calvert Formation of Delaware. Delaware Geological Survey, Report of Investigations # 50 P. 1- 13
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Genus Species Country(Region) From To
Podocarpus Podocarpus Delaware Late Oligocene Middle Miocene
Polypodiaceae Polypodiaceae Delaware Late Oligocene Middle Miocene
Pterocarya Pterocarya Delaware Late Oligocene Middle Miocene
Quercus Quercus Delaware Eocene Middle Miocene
Quercus Quercus Delaware Late Oligocene Middle Miocene
Reticulataepollis Reticulataepollis sp Delaware Late Oligocene Middle Miocene
Sapotaceae Sapotaceae Delaware Late Oligocene Miocene
Sciadopitys Sciadopitys Delaware Early Miocene
Sequoia Sequoia Delaware Late Oligocene Middle Miocene
Symplocos Symplocos Delaware Early Miocene Middle Miocene
Taxodium Taxodium Delaware Late Oligocene Middle Miocene
Thomsonipollis Thomsonipollis Delaware Late Oligocene Middle Miocene
Tilia Tilia Delaware Early Miocene Middle Miocene
Tricolporopollenites Tricolporopollenites edmundii Delaware Late Oligocene Middle Miocene
Tsuga Tsuga Delaware Late Oligocene Middle Miocene
Tsuga Tsuga Delaware Late Oligocene Middle Miocene
Ulmus Ulmus Delaware Late Oligocene Middle Miocene