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Upper Cretaceous Sequences and Sea-Level History, New Jersey Coastal Plain
Upper Cretaceous sequences and sea-level history, New Jersey Coastal Plain Kenneth G. Miller² Department of Geological Sciences, Rutgers University, Piscataway, New Jersey 08854, USA Peter J. Sugarman New Jersey Geological Survey, P.O. Box 427, Trenton, New Jersey 08625, USA James V. Browning Department of Geological Sciences, Rutgers University, Piscataway, New Jersey 08854, USA Michelle A. Kominz Department of Geosciences, Western Michigan University, Kalamazoo, Michigan 49008-5150, USA Richard K. Olsson Mark D. Feigenson John C. HernaÂndez Department of Geological Sciences, Rutgers University, Piscataway, New Jersey 08854, USA ABSTRACT pean sections, and Russian platform BACKGROUND outcrops points to a global cause. Because We developed a Late Cretaceous sea- backstripping, seismicity, seismic strati- Predictable, recurring sequences bracketed level estimate from Upper Cretaceous se- graphic data, and sediment-distribution by unconformities comprise the building quences at Bass River and Ancora, New patterns all indicate minimal tectonic ef- blocks of the stratigraphic record. Exxon Pro- Jersey (ODP [Ocean Drilling Program] Leg fects on the New Jersey Coastal Plain, we duction Research Company (EPR) de®ned a 174AX). We dated 11±14 sequences by in- interpret that we have isolated a eustatic depositional sequence as a ``stratigraphic unit tegrating Sr isotope and biostratigraphy signature. The only known mechanism composed of a relatively conformable succes- (age resolution 60.5 m.y.) and then esti- that can explain such global changesÐ sion of genetically related strata and bounded mated paleoenvironmental changes within glacio-eustasyÐis consistent with forami- at its top and base by unconformities or their the sequences from lithofacies and biofacies niferal d18O data. -
Highly Diversified Late Cretaceous Fish Assemblage Revealed by Otoliths (Ripley Formation and Owl Creek Formation, Northeast Mississippi, Usa)
Rivista Italiana di Paleontologia e Stratigrafia (Research in Paleontology and Stratigraphy) vol. 126(1): 111-155. March 2020 HIGHLY DIVERSIFIED LATE CRETACEOUS FISH ASSEMBLAGE REVEALED BY OTOLITHS (RIPLEY FORMATION AND OWL CREEK FORMATION, NORTHEAST MISSISSIPPI, USA) GARY L. STRINGER1, WERNER SCHWARZHANS*2 , GEORGE PHILLIPS3 & ROGER LAMBERT4 1Museum of Natural History, University of Louisiana at Monroe, Monroe, Louisiana 71209, USA. E-mail: [email protected] 2Natural History Museum of Denmark, Zoological Museum, Universitetsparken 15, DK-2100, Copenhagen, Denmark. E-mail: [email protected] 3Mississippi Museum of Natural Science, 2148 Riverside Drive, Jackson, Mississippi 39202, USA. E-mail: [email protected] 4North Mississippi Gem and Mineral Society, 1817 CR 700, Corinth, Mississippi, 38834, USA. E-mail: [email protected] *Corresponding author To cite this article: Stringer G.L., Schwarzhans W., Phillips G. & Lambert R. (2020) - Highly diversified Late Cretaceous fish assemblage revealed by otoliths (Ripley Formation and Owl Creek Formation, Northeast Mississippi, USA). Riv. It. Paleontol. Strat., 126(1): 111-155. Keywords: Beryciformes; Holocentriformes; Aulopiformes; otolith; evolutionary implications; paleoecology. Abstract. Bulk sampling and extensive, systematic surface collecting of the Coon Creek Member of the Ripley Formation (early Maastrichtian) at the Blue Springs locality and primarily bulk sampling of the Owl Creek Formation (late Maastrichtian) at the Owl Creek type locality, both in northeast Mississippi, USA, have produced the largest and most highly diversified actinopterygian otolith (ear stone) assemblage described from the Mesozoic of North America. The 3,802 otoliths represent 30 taxa of bony fishes representing at least 22 families. In addition, there were two different morphological types of lapilli, which were not identifiable to species level. -
Devil's Backbone Management Plan Update
Devil’s Backbone Management Plan Update 1 2 Adoption of the Resource Management and Implementation Plan for Devil’s Backbone Open Space The Resource Management and Implementation Plan for Devil’s Backbone Open Space was recommended for adoption by the Larimer County Open Lands Advisory Board on January 22, 2015 and adopted by the Larimer County Manager and City of Fort Collins Manager. Linda Hoffmann, Larimer County Manager Date I I Darin Atteberry, Fort Collins City Manager Date 3 The Larimer County Natural Resources Department celebrated our 60th Anniversary in 2014. During this period, the help preserve open spaces sales tax was passed and one of the first open spaces we developed for public access was Devil’s Backbone Open Space. Today, approximately 70,000 people per year visit the Backbone to hike, mountain bike and horseback ride. Devil’s Backbone Open Space continues to be one of the most popular outdoor recreation areas near Loveland and we expect visitation to rise. Devil’s Backbone Open Space is popular because it provides something for everyone. The rock feature is a local icon and hundreds of students come from Larimer, Boulder and Weld counties to study the geology. The scenery and views from the open space are fantastic, whether you look west through the Keyhole feature or hike through Indian Creek valley. Wildlife is abundant and visitors are likely to see deer, golden eagles, songbirds, butterflies and flowering plants throughout the open space. Hikers rave about these natural features and mountain bikers love to ride the technical terrain through Laughing Horse Loop or the gentle sections along the north end of the Blue Sky Trail. -
PSEG POWER, LLC (Environmental Report), Rev. 0
Occurrence in Formation/Unit Primary Lithologies Geologic Conditions Unit Thickness Site Area Quaternary Marsh deposits muck and peat; silt, sand and clay aggradation of Delaware Bay estuary variable thickness present over most of the site area in low lying areas Holocene ~~~~~~~~~~ unconformity ~~~~~~~~~~ DELAWARE NEW JERSEY Scotts Corners Formation outcrops in eastern and Cape May estuarine terrace deposits with coarse to fine sand and pebbles with Quaternary ~~ unconformity ~~ transgressive and regressive cycles western portions of the site concentrations of heavy minerals; peat; isolated fluvial deposits? variable thickness Formation area Group Lynch Heights Pleistocene Delaware Bay Formation ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ unconformity ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ regression and erosion CENOZOIC 90 feet at southern portions Kirkwood Formation clay silt and sand deposited in two or three marine cycles polycyclic transgression and regression phases subcrop only of site area; pinches out northward Upper Tertiary (Miocene) ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ unconformity ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ regression and erosion Shark River Formation glauconitic sand and mudstone low sediment input 70 feet (Reference 2.6-10) subcrop only ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ unconformity ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ regression and erosion Tertiary Manasquan Formation lower glauconitic member; upper clayey sand to silt member low sediment input and bioturbation 40 feet (Reference 2.6-10) subcrop only ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ -
Selenium Occurrence in Certain Soils in the United States, with a Discussion Of- .R Related Topics: Sixth Report'
Technical Bulletin No. 783 ■ October, 1941 »»FAItT»f¿A|^«F,Atí»ÍClíl.l'«J«íl Selenium Occurrence in Certain Soils in the United States, With a Discussion of- .r Related Topics: Sixth Report' By H. W. LAKIN, associate chemist, and H. G. BYEKS, principal chemist, Division of Soil Chemistry and Physics, Bureau of Plant Industry CONTENTS Page lEtroduction 1 Selenium in the soils and vegetation of the Lower Reconnaissance in California 2 Brule Indian Reservation 17 Selenium content of sea-floor samples and of Selenium in city dusts 20 water from the Gulf of California 8 General discussion __ 22 Selenium in Nevada 10 Summary _._ 24 Selenium in Oklahoma 12 Literature cited '.'] 25 Selenium in eastern United States 15 INTRODUCTION For several years the Division of Soil Chemistry and Physics has interested itself in an investigation of the relation between the occur- rence and distribution of selenium in soils and the incidence of certain diseases of animals. A very considerable number of bulletins and of miscellaneous papers has been published by the Division, references to some of which are included in the hterature cited (4, 5, 6, 7, 8, 27, 28)} This investigation has led far afield and into studies not directly connected with soil analysis {17, 18, 20, 24). Among the things that have been demonstrated is that selenium instead of being of infrequent occurrence is extraordinarily widely distributed and is probably present in all soils. It appears, also, that selenium is present in many thousands of square miles of soils in sufficient concentration to produce some vegetation toxic to animals, and it is suggested, therefore, that the term ''seleniferous soils'' be appHed only to areas capable of producing toxic vegetation. -
Structural Evolution of the Oil Well Flats Detachment System, Cañon City Embayment, Colorado
STRUCTURAL EVOLUTION OF THE OIL WELL FLATS DETACHMENT SYSTEM, CAÑON CITY EMBAYMENT, COLORADO by Lauren C. Cross A thesis submitted to the Faculty and Board of Trustees of the Colorado School of Mines in partial fulillment of the requirements for the degree of Master of Science (Geology). Golden, Colorado Date ________________ Signed: _______________________ Lauren Cross Signed: _______________________ Dr. Bruce D. Trudgill Thesis Advisor Golden, Colorado Date ________________ Signed: _______________________ Dr. Paul Santi Professor and Head of Department of Geology and Geological Engineering ii ABSTRACT The Cañon City Embayment, located at the southern end of the Denver Basin, Colorado, is an understudied area with a complex structural history affected by major tectonic events such as the Ancestral Rocky Mountain Orogeny, Laramide Orogeny, regional epeirogenic uplift events, and Cenozoic extension. This area is of interest to the petroleum industry in part due to its proximity to Florence-Cañon City Oil Field, which produces from shallow, heavily fractured Pierre Shale and is the oldest continuously working oil ield in the United States. Detailed ield mapping identiied a ~3 km2 detachment fault system in the Oil Well Flats area, located in the northern part of the Cañon City Embayment, which is currently mapped as Quaternary alluvium and landslide deposits. The structure exhibits several topographically high, repeating blocks of Cretaceous Dakota Group sandstones, separated by topographically low valleys that are likely underlain by shale, -
Early Discoveries of Dinosaurs from North America and the Significance of the Springfield Armory Dinosaur Site
Early Discoveries of Dinosaurs From North America and the Significance of the Springfield Armory Dinosaur Site Vincent L. Santucci National Park Service, P.O. Box 592, Kemmerer, WY 83101 Abstract—Prior to the "Great American Dinosaur Rush" during the late 1800s, there were relatively few dinosaur sites recorded in North America. Hadrosaurus foulkii is recognized as the first articulated dinosaur collected, described and displayed in the New World. Most of the early discoveries consist of the fossil trackways from the Connecticut Valley and few partial dinosaur skeletons. The type specimen of the prosauropod dinosaur Anchisaurus polyzelus is recognized as one of the earliest dinosaur discoveries in North America. The fossil bones of Anchisaurus were uncovered during a blasting operation at the armory in Springfield, Massachusetts in the early 1800s. The excavation at this site is an important record in the early history of the science of dinosaur paleontology in North America. Introduction Prior to the 1870s and the "Great Era of Dinosaur Discoveries" there is a limited history for dinosaur paleontology in North America. Relatively few dinosaur specimens were recovered prior to the American Civil War. There appeared to be a general lack of interest in the petrifications of ancient life during the first half of the 19th century. The description and naming of the dinosaur remains often came long after their discovery. Early Disciveries Of Dinosaurs In North America 1802 — Dinosaur footprints.— In 1802, Pliny Figure 1—Late 1800s magazine illustration of the Moody, a student at Williams College, found the Springfield Armory Watershop main gate. Dinosaur bones footprint impressions near Moody's Corner, his South were discovered during the construction of this building. -
Geological Society of America Bulletin
Downloaded from gsabulletin.gsapubs.org on January 26, 2010 Geological Society of America Bulletin Post-Paleozoic alluvial gravel transport as evidence of continental tilting in the U.S. Cordillera Paul L. Heller, Kenneth Dueker and Margaret E. McMillan Geological Society of America Bulletin 2003;115;1122-1132 doi: 10.1130/B25219.1 Email alerting services click www.gsapubs.org/cgi/alerts to receive free e-mail alerts when new articles cite this article Subscribe click www.gsapubs.org/subscriptions/ to subscribe to Geological Society of America Bulletin Permission request click http://www.geosociety.org/pubs/copyrt.htm#gsa to contact GSA Copyright not claimed on content prepared wholly by U.S. government employees within scope of their employment. Individual scientists are hereby granted permission, without fees or further requests to GSA, to use a single figure, a single table, and/or a brief paragraph of text in subsequent works and to make unlimited copies of items in GSA's journals for noncommercial use in classrooms to further education and science. This file may not be posted to any Web site, but authors may post the abstracts only of their articles on their own or their organization's Web site providing the posting includes a reference to the article's full citation. GSA provides this and other forums for the presentation of diverse opinions and positions by scientists worldwide, regardless of their race, citizenship, gender, religion, or political viewpoint. Opinions presented in this publication do not reflect official positions of the Society. Notes Geological Society of America Downloaded from gsabulletin.gsapubs.org on January 26, 2010 Post-Paleozoic alluvial gravel transport as evidence of continental tilting in the U.S. -
National Park Service Paleontological Research
169 NPS Fossil National Park Service Resources Paleontological Research Edited by Vincent L. Santucci and Lindsay McClelland Technical Report NPS/NRGRD/GRDTR-98/01 United States Department of the Interior•National Park Service•Geological Resource Division 167 To the Volunteers and Interns of the National Park Service iii 168 TECHNICAL REPORT NPS/NRGRD/GRDTR-98/1 Copies of this report are available from the editors. Geological Resources Division 12795 West Alameda Parkway Academy Place, Room 480 Lakewood, CO 80227 Please refer to: National Park Service D-1308 (October 1998). Cover Illustration Life-reconstruction of Triassic bee nests in a conifer, Araucarioxylon arizonicum. NATIONAL PARK SERVICE PALEONTOLOGICAL RESEARCH EDITED BY VINCENT L. SANTUCCI FOSSIL BUTTE NATIONAL MONUMNET P.O. BOX 592 KEMMERER, WY 83101 AND LINDSAY MCCLELLAND NATIONAL PARK SERVICE ROOM 3229–MAIN INTERIOR 1849 C STREET, N.W. WASHINGTON, D.C. 20240–0001 Technical Report NPS/NRGRD/GRDTR-98/01 October 1998 FORMATTING AND TECHNICAL REVIEW BY ARVID AASE FOSSIL BUTTE NATIONAL MONUMENT P. O . B OX 592 KEMMERER, WY 83101 164 165 CONTENTS INTRODUCTION ...............................................................................................................................................................................iii AGATE FOSSIL BEDS NATIONAL MONUMENT Additions and Comments on the Fossil Birds of Agate Fossil Beds National Monument, Sioux County, Nebraska Robert M. Chandler .......................................................................................................................................................................... -
Oil and Gas Exploration and Development Along the Front Range in the Denver Basin of Colorado, Nebraska, and Wyoming by Debra K
Chapter 2 Oil and Gas Exploration and Development along the Front Range in the Denver Basin of Colorado, Nebraska, and Wyoming By Debra K. Higley and Dave O. Cox Chapter 2 of Petroleum Systems and Assessment of Undiscovered Oil and Gas in the Denver Basin Province, Colorado, Kansas, Nebraska, South Dakota, and Wyoming—USGS Province 39 Compiled by Debra K. Higley U.S. Geological Survey Digital Data Series DDS–69–P U.S. Department of the Interior U.S. Geological Survey U.S. Department of the Interior DIRK KEMPTHORNE, Secretary U.S. Geological Survey Mark D. Myers, Director U.S. Geological Survey, Reston, Virginia: 2007 For product and ordering information: World Wide Web: http://www.usgs.gov/pubprod Telephone: 1–888–ASK–USGS For more information on the USGS—the Federal source for science about the Earth, its natural and living resources, natural hazards, and the environment: World Wide Web: http://www.usgs.gov Telephone:1–888–ASK–USGS Any use of trade, product, or firm names is for descriptive purposes only and does not imply endorsement by the U.S. Government. Although this report is in the public domain, permission must be secured from the individual copyright owners to reproduce any copyrighted materials contained within this report. Suggested citation: Higley, D.K., Cox, D.O., 2007, Oil and gas exploration and development along the front range in the Denver Basin of Colorado, Nebraska, and Wyoming, in Higley, D.K., compiler, Petroleum systems and assessment of undiscovered oil and gas in the Denver Basin Province, Colorado, Kansas, Nebraska, South Dakota, and Wyoming—USGS Province 39: U.S. -
Field Trip Guide for the 68Th Annual Meeting of the New York State Geological Association
Field Trip Guide for the 68th Annual Meeting of the New York State Geological Association edited by Alan 1. Benimoff Anderson A. Ohan Hosted by: Department of Applied Sciences The College of Staten Island/CUNY Staten Island, NY 10314 October 18-20, 1996 Field Trip Guide for the 68th Annual Meeting of the New York State Geological Association edited by Alan 1. Benimoff Anderson A. Ohan October 18-20, 1996 Hosted by: Department of Applied Sciences The College of Staten Island/CUNY Staten Island, NY 10314 This guidebook was published by the New York State Geological Association. Additional copies may be obtained from the Executive Secretary of the NYSGA: Dr. William Kelly Executive Secretary New York State Geologic Survey Room 3140 Cultural Educational Center Albany, NY 12230 ISSN 1061-8724 TABLE OF CONTENTS A I EARL Y JURASSIC DIABASE SHEETS AND BASALT FLOWS, NEWARK BASIN, NEW JERSEY: AN UPDATED GEOLOGICAL SUMMARY AND FIELD GUIDE John H. Puffer and Jonathan M. Husch, A2 STRA TIGRAPHY, STRUCTURAL GEOLOGY, AND DUCTILE- AND BRITTLE FAUL TS OF NEW YORK CITY Charles Merguerian ........................................................... 53 A3 A SURVEY OF THE NATURAL AND URBANIZED SHORELINE ON THE SOUTH SHORE OF LONG ISLAND AND STATEN ISLAND - A DILEMMA IN COASTAL MANAGEMENT Fred P. Wolff, Nicholas K. Coch, and Robert l Johnson. .. 79 A4 STRATIGRAPHY AND HYDROGEOLOGY OF THE UPPER CRETACEOUS RARITAN, MAGOTHY AND CHEESEQUAKE FORMATIONS, NEW JERSEY COASTAL PLAIN Peter l Sugarman ............................................................ 99 A5 DEGLACIATION OF CENTRAL LONG ISLAND Les Sirkin. .. 113 A6 HIGHLIGHTS OF STATEN ISLAND GEOLOGY Alan I. Benimoff and Anders::n A. OlIiill ........................................ 125 B 1 SEDIMENTARY ENVIRONMENTS IN THE NEWARK BASIN IN NEW JERSEY AND CONTIGUOUS NEW YORK Gerald M. -
Didactyl Raptor Tracks from the Cretaceous, Plainview Sandstone at Dinosaur Ridge
Cretaceous Research 61 (2016) 161e168 Contents lists available at ScienceDirect Cretaceous Research journal homepage: www.elsevier.com/locate/CretRes Didactyl raptor tracks from the Cretaceous, Plainview Sandstone at Dinosaur Ridge * Martin G. Lockley a, , Lida Xing b, Neffra A. Matthews c, Brent H. Breithaupt d a Dinosaur Trackers Research Group, CB 172, University of Colorado Denver, PO Box 173364, Denver, CO, 80217-3364, USA b School of the Earth Sciences and Resources, China University of Geosciences, Beijing, China c National Operations Center, USDOI-Bureau of Land Management, Denver, CO, 80225, USA d Wyoming State Office, Bureau of Land Management, Cheyenne, Wyoming, 82003, USA article info abstract Article history: Two natural casts of two-toed (didactyl) tracks from the Cretaceous (Albian) Plainview Sandstone Received 18 December 2015 (Plainview Member) of the South Platte Formation (Dakota Group) at Dinosaur Ridge, Colorado are Received in revised form attributed to deinonychosaurian theropod dinosaurs and placed in the ichnogenus Dromaeosauripus. This 22 January 2016 is both the first report of tracks from this unit in the Dinosaur Ridge area and the first report of dein- Accepted in revised form 23 January 2016 onychosaurian tracks from Colorado. It is also only the third report of this track type from North America. Available online xxx The rarity of tracks from the Albian-aged, Plainview Sandstone (Dakota Group Sequence 2) contrasts with their abundance in the upper (Cenomanian) part of the overlying South Platte Formation (Dakota Group Keywords: “ Theropod Sequence 3), which has yielded more than 120 sites mostly in Colorado, giving rise to the Dinosaur ” Deinonychosaurs Freeway concept.