CO^: TEXTS 



PAGE 



Strike, Dip, and Thickness 100 



Stratigrapliic Relations 100 



The Eocene Formations 100 



The Pamt'nkey Group 100 



The Aquia Formation 100 



Areal Distribution 101 



Character of Materials 101 



Paleontologic Character 102 



Strike, Dip, and Thickness 102 



Stratigraphic Relations 102 



Subdivisions 102 



The Nanjemoy Formation 103 



Areal Distribution 103 



Character of Materials ., 104 



Paleontologic Character 104 



Strike, Dip, and Thickness 105 



Stratigraphic Relations 105 



Subdivisions 105 



The Miocene Formations 106 



The Chesapeake Group 106 



The Calvert Formation 106 



Areal Distribution 106 



Character of Materials 106 



Paleontologic Character 107 



Strike, Dip, and Thickness 107 



Stratigraphic Relations 108 



Subd ivisions 108 



The Choptank Formation 110 



Areal Distribution 110 



Character of Materials 110 



Paleontologic Character 110 



Strike, Dip, and Thickness Ill 



Stratigraphic Relations Ill 



Subdivisions 112 



The Pliocene (?) 112 



The Lafayette Formation 112 



Areal Distribution 112 



Character of Materials 113 



Physiographic Expression 114 



Paleontologic Character 115 



Thickness 115 



Stratigraphic Relations 115 



The Pleistocene Formations 116 



The Columbia Group 116 



The Sunderland Formation 118 



Areal Distribution 118 



