Geologic Map of the Millington, Clayton and Smyrna Quadrangles, Delaware
Loading...
Files
Date
Authors
Journal Title
Journal ISSN
Volume Title
Publisher
Newark, DE: Delaware Geological Survey, University of Delaware
Abstract
The geological history of the surficial units of the Clayton, Smyrna, and the Delaware portion of the Millington Quadrangles are the result of deposition of the Beaverdam Formation and its modification by erosion and deposition of the Columbia Formation during the early Pleistocene. These units were then modified by the Lynch Heights and Scotts Corners Formations as a result of sea-level fluctuations during the middle to late Pleistocene. The geology is further complicated by periglacial activity that produced Carolina Bay deposits in the map area, which modified the land surface. This map supersedes Geologic Map of New Castle County, Delaware (Ramsey, 2005) and Geology of the Geologic Map of Kent County, Delaware (Ramsey, 2007).
Description
Keywords
Cenozoic Era, Quaternary Period, Holocene, upper Holocene, lower Holocene, Pleistocene, upper Pleistocene, middle Pleistocene, lower Pleistocene, Tertiary Period, Neogene, Pliocene, upper Pliocene, lower Pliocene, Miocene, upper Miocene, middle Miocene, lower Miocene, Paleogene, Oligocene, Eocene, upper Eocene, middle Eocene, lower Eocene, Paleocene, Mesozoic Era, Cretaceous Period, upper Cretaceous, lower Cretaceous, swamp deposits, marsh deposits, Carolina Bay deposits, Stream Terrace Deposits, Scotts Corners Formation, Lynch Heights Formation, Columbia Formation, Beaverdam Formation, Calvert Formation, Manasquan Formation, Vincentown Formation, Hornerstown Formation, Navesink Formation, Mount Laurel Formation, geology, surficial geology, Carolina Bay, Delaware, Millington, Clayton, Smyrna