OFR9 Geologic Field Trips in Delaware
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Pencader Philadelphia Pike and Brandywine Valley Red Clay Mill and History Tour Stanton-Newark
TAL06082-Map3 8/14/06 10:00 AM Page 1 S d Rd R 82 r Valle yle w Rd k ve y P 491 W vie e a R ood e e r d C T B e C B G h C h r e a d a d o e d k e a m i p k y R k R R i m 1 p R 841 N P a ll P Brandywine e h s s e r i d Z N e b w r o e c d d u M d d o n b r e p R o O r R G o r Town Center l m R e h u i r e t R Flint t l Rd d e PHILADELPHIAg PIKE AND r e y s d t l l d l u l a R i h n d d d o d R M RED CLAY MILL AND HISTORY TOURR t h a n l n nt R g ti le K il ur g 261 R e l C B i e 796 B R i e d P C e l c d H n i r e h n M Woods l d r e r M i d tt C i b n k R t B R n a d n amsey E d s r M R e n h R tt Rd u l t d o G e nne B i d Ke 52 l h Old C s r y e m l r e e d R d 100 S Brandywine a B e Duration: Approximately 90 minutes r l l d 92 M n i a W N l Stat M Perry Park aa u e Rd d M w o Jester ma e S t i ff ns Bechtal l R T C d o R b t S l l u h R d d d e N il n d Park a t a School Park ta R S d e la R R l Marcus Balt S e M O l imore Pike Pennsylvania d g w G r d l d S S d BRANDYWINE VALLEY r O w d n d A 13 r K d s u k e d R e g R i b s h R t u n r l Hook R n i R v N e et F d d b R a n e e g v t d C M B R n a r n e n ente o u Harvey t e o i t d A r i R D i n t R k n e d g e r l P A r n u h Take a tour of the Red Clay Mill industry, powered k s y o 3 a e i g e e t d t a p k G y Mill Park u r p l e d 4.e. -
Chapter 2 Delaware's Wildlife Habitats
CHAPTER 2 DELAWARE’S WILDLIFE HABITATS 2 - 1 Delaware Wildlife Action Plan Contents Chapter 2, Part 1: DELAWARE’S ECOLOGICAL SETTING ................................................................. 8 Introduction .................................................................................................................................. 9 Delaware Habitats in a Regional Context ..................................................................................... 10 U.S. Northeast Region ............................................................................................................. 10 U.S. Southeast Region .............................................................................................................. 11 Delaware Habitats in a Watershed Context ................................................................................. 12 Delaware River Watershed .......................................................................................................13 Chesapeake Bay Watershed .....................................................................................................13 Inland Bays Watershed ............................................................................................................ 14 Geology and Soils ......................................................................................................................... 17 Soils .......................................................................................................................................... 17 EPA -
SP20 Delaware Piedmont Geology
Delaware Piedmont Geology including a guide to the rocks of Red Clay Valley RESEARCH DELAWARE SERVICEGEOLOGICAL SURVEY EXPLORATION Delaware Geological Survey University of Delaware Special Publication No. 20 By Margaret O. Plank and William S. Schenck 106/1500/298/C Delaware Piedmont Geology Including a guide to the rocks of Red Clay Valley Delaware Geological Survey University of Delaware Special Publication No. 20 Margaret O. Plank and William S. Schenck 1998 Contents FOREWORD . v INTRODUCTION . vii Acknowledgments . viii BASIC FACTS ABOUT ROCKS . 1–13 Our Earth . 1 Crust . 1 Mantle . 2 Core. 2 Plate Tectonics . 3 Minerals . 5 Rocks . 6 Igneous Rocks . 6 Sedimentary Rocks. 8 Metamorphic Rocks . 9 Deformation. 11 Time . 12 READING THE ROCKS: A HISTORY OF THE DELAWARE PIEDMONT . 15–29 Geologic Setting . 15 Piedmont . 15 Fall Line. 17 Atlantic Coastal Plain. 17 Rock Units of the Delaware Piedmont . 20 Wilmington Complex . 20 Wissahickon Formation . 21 Setters Formation & Cockeysville Marble . 22 Geologic Map for Reference . 23 Baltimore Gneiss . 24 Deformation in the Delaware Piedmont . 24 The Piedmont and Plate Tectonics . 27 Red Clay Valley: Table of Contents iii A GUIDE TO THE ROCKS ALONG THE TRACK . 31–54 Before We Begin . 31 Geologic Points of Interest . 31 A Southeast of Greenbank . 35 B Workhouse Quarry at Greenbank. 36 C Red Clay Creek and Brandywine Springs Park . 36 D Brandywine Springs to Faulkland Road . 38 E Hercules Golf Course . 39 F Rock Cut at Wooddale . 40 G Wissahickon Formation at Wooddale. 43 H Quarries at Wooddale. 43 I Red Clay Creek Flood Plain . 44 J Mount Cuba . 44 K Mount Cuba Picnic Grove . -
Iron Hill Park Trail
Iron Hill Park 8 5 Trail Map Trails are Marked by Welsh Tract Rd. 5 Numbered Wooden Posts 9 Rt.896 / South (Post 1 is the Trail Kiosk) 14 7 Parking 6 Jasper Trail Loop 1.4 miles Mega 13 3 CollegeAve Todd Forrest Trail Loop 10 Dip 4 2.1 miles 2 Bootlegger Trail Loop If you get lost, go 2.3 miles uphill and look for Kiosk is Cutoff Trails post 1 red markers Whitaker Road Whitaker 11 Main to find the main (shortens loops) 1 Parking Lot 12 parking lot (top of hill) Secondary Trails (unmarked) Disc Golf Play- ground Mason-Dixon Trail Segment Bark Walk-in Park entrance only. County Park No vehicles, No parking. City of Newark Parcel Lower Parking Lot Welsh Tract Parcel Roads Ponds Iron Hill Robert L. Melson Lane Science N Center Old Baltimore Pike For questions regarding the trail markers, or if a marker is down, or if you would like to help with trail maintenenace, please contact [email protected] MAIN PARK Bikers, do not ride when ENTRANCE trails are soft or wet FOR EMERGENCY: DIAL 911 rev 05/17 Iron Hill Park Map 07-11-17.indd 1 7/11/17 1:38 PM New Castle County Parks How to Use Maprika at Iron Hill Park First State Velo Sport Friends of Iron Hill Park and Henry’s Racing Team With 247 parks scattered across New Castle • Download Maprika from the App Store or The Friends is a non-profit volunteer County, residents can find everything from Google Play. -
Appendix B Landscape Assessment of the Puncheon Run Site
APPENDIX B LANDSCAPE ASSESSMENT OF THE PUNCHEON RUN SITE Archaeology of the Puncheon Run Site (7K-C-51) Volume II: Technical Appendices LANDSCAPE ASSESSMENT OF THE PUNCHEON RUN SITE By Justine Woodard McKnight Consulting Ethnobotanist 708 Faircastle Avenue Severna Park, Maryland 21146 THE LOUIS BERGER GROUP, INC. 2300 N Street, NW Washington, D.C. 20037 Submitted To U.S. DEPARTMENT OF TRANSPORTATION Federal Highway Administration and DELAWARE DEPARTMENT OF STATE Division of Historical and Cultural Affairs Bureau of Archaeology and Historic Preservation Prepared For DELAWARE DEPARTMENT OF TRANSPORTATION Division of Highways Location and Environmental Studies Office g Eugene E. Abbott Director of Planning 2004 TABLE OF CONTENTS PAGE List of Figures........................................................... B-iii List of Tables ........................................................... B-iii List of Plates............................................................ B-iii I. INTRODUCTION ....................................................... B-1 A. Project Background ................................................... B-1 B. Research Context ..................................................... B-1 1. Archaeobotanical Analyses .......................................... B-3 2. Review of Ethnohistoric Literature .................................... B-4 3. Landscape Assessment .............................................. B-4 C. Navigating This Report ................................................ B-5 II. LANDSCAPE CONTEXT ................................................ -
Newark to Wilmington Trail Study July 2014
NEWARK TO WILMINGTON TRAIL STUDY JULY 2014 NEWARK TO WILMINGTON TRAIL STUDY NEWARK TO WILMINGTON TRAIL STUDY Prepared for the Delaware Department of Transportation, Division of Planning In association with Delaware State Parks and the Wilmington Area Planning Council Prepared by Whitman, Requardt & Associates, LLP Wilmington, Delaware July 2014 NEWARK TO WILMINGTON TRAIL STUDY CONTENTS Introduction ........................................................................................................................................................................................ 1 Existing conditions .............................................................................................................................................................................. 1 Analysis process .................................................................................................................................................................................. 3 Alignment descriptions ....................................................................................................................................................................... 4 Northern alignment ........................................................................................................................................ 4 Central alignment ........................................................................................................................................... 6 Southern alignment ....................................................................................................................................... -
Chapter 8 PARKS, RECREATION, and OPEN SPACE
COMPRLHE\JSIVI·: DtVLLOPME"\: I Pl.:\N \.' Chapter 8 PARKS, RECREATION, AND OPEN SPACE The City's resident surveys and public workshops show that Newark residents place a high value on the City's parks and open space in enhancing the attractiveness of neighborhoods, and the City's recreation programs as an essential service. Parks, recreation programs, and open space provide a diverse and quantifiable range of benefits that inuneasurably improve our quality of life, and embodies Newark's visions of a Healthy, Sustainable, and Inclusive conununity. Healthy Commu11ity: Parks, recreation, and open space provide residents and visitors with both active and passive recreational opportunities to have a healthy lifestyle to fight obesity and prevent chronic conditions that lead to coronary disease, high blood pressure, and diabetes. Strong evidence shows that people are more likely to exercise if they are in close proximity to a park. According to GIS analysis from the Delaware Department of Natural Resources and Environmental Control (DNREC), most Newark residents live within a five-minute walk of a park. Environme11tal Sustainability: Newark's parks and open space keep our living surroundings healthy and provide essential green space in a developed community. They serve as groundwater recharge areas, floodplain protection, natural sound barriers, and storm water protection from wetlands. Abundant trees and vegetation reduces the "heat island effect" and carbon emissions in the air. Fwthermore, the network of parks in om city, as well as in New Castle County and the region, provide an important wildlife habitat to protect numerous indigenous and migratory wildlife ) species, as well as creating enjoyment and educational opportunities for people to observe and coexist with wildlife. -
Historic Iron Hill ~) \S?X) {\H1 I " Area Was Frequented by Indians, Site of Gold Rush
Newarkers stage Prairie Home Companion/ lOa Vol. 75, No. 47 \~~ p.R'< Students Historic Iron Hill ~) \S?X) {\h1 I " Area was frequented by Indians, site of gold rush . ~ ur \)\.1.1' N clean 1J I'41'~tR'-I f... ot.L~' ~t.\1~"'(!. I Newark Event kicks off CHARCOAL Clean & Green Days More than 200 Newarkers - university students and residents alike - combed city streets Saturday in a massive clean-up campaign which kicked off the month long Clean and Green Days. The students, largely members of University of Delaware fraternities and sororities, were ceqtral _to the effort, according to Coun cilman Betty Hutchinson, chairman of the city's Clean and Green Committee. They were transported on Unicity buses to drop off points along Newark's ma jor arteries. From those points, bands of 20-30 students worked their way back to Warner Hall on campus, picking up trash all along the routes. Upon their arrival at Warner Hall, student patrols were greeted by city of ficials - and city garbage Robert Melson of Newark explains operation of early iron furnace. trucks. After discarding their litter bags, the students were presented t's been mined by Indians and Iron Hill draws its name justly, ac Clean and Green visors and Welshmen, trod on by George cording to Robert Melson of Newark, t-shirts. Washington and endured a chairman of the Iron Hill Museum Com I fools' gold rush. mittee. The inside of the hill is a mass of Also taking part in Satur It's Iron Hill, the round mound with a igneous rock called gabbro, which is day's efforts were the West heart of gabbro which rests just south of made up of iron magnesium, he said. -
Wetlands of Delaware
SE M3ER 985 U.s. - artm nt of h - n erior S ate of D lawa FiSh and Wildlife Service Department of Natural Resourc and Enviro mental Con ra I WETLANDS OF DELAWARE by Ralph W. Tiner, Jr. Regional Wetland Coordinator Habitat Resources U.S. Fish and Wildlife Service Region 5 Newton Corner, MA 02158 SEPTEMBER 1985 Project Officer David L. Hardin Department of Natural Resources and Environmental Control Wetlands Section State of Delaware 89 Kings Highway Dover, DE 19903 Cooperative Publication U.S. Fish and Wildlife Service Delaware Department of Natural Region 5 Resources and Environmental Habitat Resources Control One Gateway Center Division of Environmental Control Newton Corner, MA 02158 89 Kings Highway Dover, DE 19903 This report should be cited as follows: Tiner, R.W., Jr. 1985. Wetlands of Delaware. U.S. Fish and Wildlife Service, National Wetlands Inventory, Newton Corner, MA and Delaware Department of Natural Resources and Environmental Control, Wetlands Section, Dover, DE. Cooperative Publication. 77 pp. Acknowledgements Many individuals have contributed to the successful completion of the wetlands inventory in Delaware and to the preparation of this report. The Delaware Department of Natural Resources and Environmental Control, Wetlands Section contributed funds for wetland mapping and database construction and printed this report. David Hardin served as project officer for this work and offered invaluable assistance throughout the project, especially in coor dinating technical review of the draft report and during field investigations. The U.S. Army Corps of Engineers, Philadelphia District also provided funds for map production. William Zinni and Anthony Davis performed wetland photo interpretation and quality control of draft maps, and reviewed portions of this report. -
Groundwater Mixing, Nutrient Diagenesis, and Discharges Across a Sandy Beachface, Cape Henlopen, Delaware (USA)
Estuarine, Coastal and Shelf Science 57 (2003) 539–552 Groundwater mixing, nutrient diagenesis, and discharges across a sandy beachface, Cape Henlopen, Delaware (USA) William J. Ullmana,*, Bonnie Changa,b,c,1, Douglas C. Millera, John A. Madsend aCollege of Marine Studies, University of Delaware, 700 Pilottown Road, Lewes, DE 19958-1298, USA bDepartment of Chemistry, University of Virginia, Charlottesville, VA 22903, USA cDepartment of Environmental Sciences, University of Virginia, Charlottesville, VA 22903, USA dDepartment of Geology, University of Delaware, Newark, DE 19716, USA Received 23 May 2002; received in revised form 21 October 2002; accepted 23 October 2002 Abstract Groundwater and associated nutrients discharge from the beachface to the Delaware Estuary at Cape Henlopen, Delaware, and appear to contribute significantly to the ecological structure of the adjacent intertidal and subtidal benthic communities. The cross- sectional distributions of salinity and nutrient concentrations at one seepage site indicate that there are two distinct groundwater masses that mix with seawater in the sandy beachface during discharge. The dissolved nutrient concentrations in the beachface at this site are substantially higher than those found in the adjacent estuarine surface water. Nutrient concentrations and distribution in the beachface water reflect: (1) the discharge of nutrient-rich upland water; (2) mixing between nutrient-rich groundwater and estuarine water; and (3) diagenetic recycling of estuarine organic material in the beachface mixing zone. Simple mixing and hydrological models are used to determine the relative magnitude of upland and diagenetic contributions and to estimate absolute nutrient discharges across the beachface. Nutrient fluxes during the summer at this site are sufficient to support carbon fixation rates of 4–17 mol C/m/year along the beachface. -
Man and Nature in Delaware
M.A.N A.ND N_ATU RE IN DE LAWARE. AN EN v 11tC) N 1vt t: NTA L H 1STC) Rv C) r THE r 1 RST STAT 1.:. 163 1 ·- 2000 W I L L I A J\.1 1-L W I L L I AM S M.AN AND NATURE TN DELAWARE AN lNVIRONivHNlAL H I STORY or THE I:I n.sr STAn , 163 1 2000 \,VI LLIAtvt H . VVI LLIAMS MAN AND NATURE IN DELAWARE: AN ENVIRONMENTAL HISTORY OF THE FIRST STATE, 1631 – 2000 by William Henry Williams A Delaware Heritage Press Book Published by the Delaware Heritage Commission 121 Duke of York Street Dover, DE 19901 Telephone: (302) 744-5077 Website: heritage.delaware.gov Copyright © 2007 by Helen G. Williams All Rights Reserved No part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. ISBN (hardcover edition): 0-924117-36-2 ISBN (softcover edition): 0- 924117-37-0 ISBN (ePUB edition): 978-0-924117-42-8 Library of Congress Control Number: 2008939314 Previous page: Eroding Beaches— This photograph of two World War II-era U.S. Army towers in the surf north of Rehoboth Beach provides a perfect metaphor for man’s changing relationship with nature in Delaware. When the towers were built about 1941, they were well back from the ocean. As late as the mid- 1970s, they were still some forty to fifty feet behind the dune line. -
RI59 Bedrock Geology of the Piedmont of Delaware And
State of Delaware DELAWARE GEOLOGICAL SURVEY Robert R. Jordan, State Geologist REPORT OF INVESTIGATIONS NO. 59 BEDROCK GEOLOGY OF THE PIEDMONT OF DELAWARE AND ADJACENT PENNSYLVANIA by Margaret O. Plank1, William S. Schenck1, LeeAnn Srogi2 University of Delaware Newark, Delaware 2000 1Delaware Geological Survey 2West Chester University State of Delaware DELAWARE GEOLOGICAL SURVEY Robert R. Jordan, State Geologist REPORT OF INVESTIGATIONS NO. 59 BEDROCK GEOLOGY OF THE PIEDMONT OF DELAWARE AND ADJACENT PENNSYLVANIA by Margaret O. Plank1 William S. Schenck1 LeeAnn Srogi2 University of Delaware Newark, Delaware 2000 1Delaware Geological Survey 2West Chester University CONTENTS Page Page ABSTRACT . 1 Montchanin Metagabbro. 15 Mill Creek Metagabbro . 16 INTRODUCTION. 1 Rockford Park Gneiss . 16 Purpose and Scope. 1 Brandywine Blue Gneiss. 17 Regional Geologic Setting . 2 Arden Plutonic Supersuite . 18 Acknowledgments. 2 Ardentown Granitic Suite. 19 GEOLOGIC UNITS. 2 Perkins Run Gabbronorite Suite. 20 Baltimore Gneiss . 2 Biotite Tonalite. 21 Setters Formation. 4 Bringhurst Gabbro. 21 Cockeysville Marble. 6 Iron Hill Gabbro. 22 Wissahickon Formation. 7 Diabase Dike . 23 Ultramafic Lens . 10 GEOCHEMISTRY OF THE MAFIC ROCKS . 23 Wilmington Complex. 10 Windy Hills Gneiss . 11 DISCUSSION . 23 Faulkland Gneiss . 12 CONCLUSIONS . 25 Christianstead Gneiss. 13 Barley Mill Gneiss. 14 REFERENCES CITED . 26 APPENDIX Page TYPE AND REFERENCE SECTION LOCATION MAPS AND LITHOLOGIES . 31 Baltimore Gneiss in Delaware . 32 Setters Formation in Pennsylvania. 33 Setters Formation in Delaware. 34 Cockeysville Marble in Delaware. 35 Wissahickon Formation at Brandywine Springs Park, Delaware. 36 Wissahickon Formation at Mt. Cuba, Delaware . 37 Ultramafic Lens . 38 Windy Hills Gneiss. 39 Faulkland Gneiss. 40 Christianstead Gneiss . 41 Barley Mill Gneiss .