| Abstract: | Middle Miocene siliciclastic deposits comprising the Calvert Cliffs section at the Baltimore Gas and Electric Company‘s (BG&E) nuclear power plant site in southern Maryland were analyzed in terms of lithostratigraphy, sedimentary structures, and granulometric parameters, to interprete paleo-environments within a sequence-stratigraphic framework. In terms of sequence-stratigraphic models, the BG&E section can be interpreted as consisting of two genetic stratigraphic sequences (Galloway model), namely, a shelf sequence and an overlying deltaic sequence. Using the Exxon model, the section consists of two third-order (1-5 m.y. duration) depositional sequences. The stratigraphic sequences of the BG&E section reflect both relatively short-term eustatic transgressive events, as well as a long-term regressive trend with associated local deltation and coastal progradation. The regression probably signified a regional basinward shift of depocenters within the Salisbury embayment during Miocene time. -from Author |
| Genre: | Article |
| ProdID: | 70017510 |
| Citation Author: | Shideler, G. L. |
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| Citation End Page: | 184 |
| Citation Issue: | 4 |
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| Citation Language: | English |
| Citation Larger Work Title: | Southeastern Geology |
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| Citation Number Of Pages: | 22 |
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| Citation Search Results Text: | Sedimentological indicators of paleoenvironments and siliciclastic stratigraphic sequences in some Miocene deposits of the Calvert Cliffs, southern Maryland; 1994; Article; Journal; Southeastern Geology; Shideler, G. L. |
| Citation Start Page: | 163 |
| Citation Volume: | 34 |
| Citation Year: | 1994 |
| Type: | citation/reference |
| Text: | Sedimentological indicators of paleoenvironments and siliciclastic stratigraphic sequences in some Miocene deposits of the Calvert Cliffs, southern Maryland; 1994; Article; Journal; Southeastern Geology; Shideler, G. L. |
| URL (THUMBNAIL): | http://pubs.er.usgs.gov/thumbnails/outside_thumb.jpg |
| Date Other: | Sat, 1 Jan 1994 00:00 -0600 |
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