Guide to Fossil Collecting in Minnesota
Total Page:16
File Type:pdf, Size:1020Kb
Load more
Recommended publications
-
Illinois Fossils Doc 2005
State of Illinois Illinois Department of Natural Resources Illinois Fossils Illinois Department of Natural Resources he Illinois Fossils activity book from the Illinois Department of Natural Resources’ (IDNR) Division of Education is designed to supplement your curriculum in a vari- ety of ways. The information and activities contained in this publication are targeted toT grades four through eight. The Illinois Fossils resources trunk and lessons can help you T teach about fossils, too. You will find these and other supplemental items through the Web page at https://www2.illinois.gov/dnr/education/Pages/default.aspx. Contact the IDNR Division of Education at 217-524-4126 or [email protected] for more information. Collinson, Charles. 2002. Guide for beginning fossil hunters. Illinois State Geological Survey, Champaign, Illinois. Geoscience Education Series 15. 49 pp. Frankie, Wayne. 2004. Guide to rocks and minerals of Illinois. Illinois State Geological Survey, Champaign, Illinois. Geoscience Education Series 16. 71 pp. Killey, Myrna M. 1998. Illinois’ ice age legacy. Illinois State Geological Survey, Champaign, Illinois. Geoscience Education Series 14. 67 pp. Much of the material in this book is adapted from the Illinois State Geological Survey’s (ISGS) Guide for Beginning Fossil Hunters. Special thanks are given to Charles Collinson, former ISGS geologist, for the use of his fossil illustrations. Equal opportunity to participate in programs of the Illinois Department of Natural Resources (IDNR) and those funded by the U.S. Fish and Wildlife Service and other agencies is available to all individuals regardless of race, sex, national origin, disability, age, reli-gion or other non-merit factors. -
Fossil Collecting Areas in Iowa
FOSSIL COLLECTING AREAS IN IOWA The following list, although far from compete, includes a few of the better fossil collecting areas in Iowa. 1. Rockford, Floyd County (¼ mile south and ¼ mile west of the Rockford Brick and Tile Company pit, on county road “D”). Well preserved brachiopods, gastropods, and corals are most abundant in the yellowish shales that overlie the blue-gray beds. The fossils occurring here are known as the Hackberry fauna and have been described by C.L. and M.A. Fenton in a book entitled, “The Hackberry State of the Upper Devonian,” published by the MacMillan Company in 1924. 2. Bird Hill, Cerro Gordo County This is near the center of the north line of section 24, T 95N, R.19W, about 3½ miles west and ¼ mile south of the Rockford Brick and Tile Company Plant. The Hackberry fauna can be collected here also. 3. Elgin-Clermont area, Fayette County In the Elgin Member of the Maquoketa Formation large trilobites and both straight and coiled cephalopods are found. Fragments of trilobites are common, but whole specimens are rare. Road cuts along the new highway between Clermont and Elgin, the dry stream bed along county road “Y” east of Clermont, and the high-road cuts along the Turkey River southeast of Elgin are all good collecting sites. References for this area are: (1) Slocum, A.W., “Trilobites from the Maquoketa Beds of Fayette County, Iowa,” Iowa Geological Survey Annual Report, Volume 25; (2) Walter, O.T., “Trilobites of Iowa and some Related Paleozoic Forms,” Iowa Geological Survey Annual Report, Volume 31; (3) Ladd, H.S., “Stratigraphy and Paleontology of the Maquoketa Shale of Iowa,” Iowa Geological Survey Annual Report, Volume 34. -
Paleontology and Sedimentology of Middle Eocene Rocks in Lago Argentino Area, Santa Cruz Province, Argentina
AMEGHINIANA (Rev. Asoc. Paleontol. Argent.) - 46 (1): 27-47. Buenos Aires, 30-04-2009 ISSN 0002-7014 Paleontology and sedimentology of Middle Eocene rocks in Lago Argentino area, Santa Cruz Province, Argentina Silvio CASADÍO1,2, Miguel GRIFFIN1,2, Sergio MARENSSI3,2, Laura NET4, Ana PARRAS1,2, Martín RODRÍGUEZ RAISING5,2 and Sergio SANTILLANA3 Abstract. Sedimentological and paleontological study of the Man Aike Formation at the Estancia 25 de Mayo, SW of Santa Cruz Province, Argentina, represents the evolution of an incised valley from fluvial to marine environment during the late middle Eocene. At the base of the unit there is an unconformity that corresponds to fluvial channels which cut down into the underlying Maastrichtian sandstones of the Calafate Formation. The fauna of invertebrates (mostly molluscs) illustrated herein was collected from shell beds interpreted as tidal ravinement surfaces. The fauna includes terebratulid brachiopods, bivalves of the families Malletiidae, Mytilidae, Pinnidae, Ostreidae, Pectinidae, Carditidae, Crassatellidae, Lahillidae, Mactridae, Veneridae, and Hiatellidae, and gastropods of the families Trochidae and Calyptraeidae, and a member of Archaeogastropoda of uncertain affinities. The similarities of this fauna with that recorded in the Upper Member of the Río Turbio Formation, together with 87Sr/86Sr ages, sug- gest a late Middle Eocene age for the Man Aike Formation. Resumen. PALEONTOLOGÍA Y SEDIMENTOLOGÍA DE LAS ROCAS DEL EOCENO MEDIO EXPUESTAS EN EL ÁREA DE LAGO ARGENTINO, PROVINCIA DE SANTA CRUZ, ARGENTINA. Los estudios sedimentológicos y paleontológicos real- izados en rocas asignadas a la Formación Man Aike, expuestas en la estancia 25 de Mayo, al sur de Calafate, provincia de Santa Cruz, Argentina, sugieren que esta unidad representa la evolución de un valle inciso desde ambientes fluviales a marinos durante el Eoceno medio tardío. -
Bedrock Geology of Altenburg Quadrangle, Jackson County
BEDROCK GEOLOGY OF ALTENBURG QUADRANGLE Institute of Natural Resource Sustainability William W. Shilts, Executive Director JACKSON COUNTY, ILLINOIS AND PERRY COUNTY, MISSOURI STATEMAP Altenburg-BG ILLINOIS STATE GEOLOGICAL SURVEY E. Donald McKay III, Interim Director Mary J. Seid, Joseph A. Devera, Allen L. Weedman, and Dewey H. Amos 2009 360 GEOLOGIC UNITS ) ) ) 14 Qal Alluvial deposits ) 13 18 Quaternary Pleistocene and Holocene 17 360 ) 15 360 16 14 0 36 ) 13 Qf Fan deposits ) Unconformity Qal ) & 350 tl Lower Tradewater Formation Atokan ) ) Pennsylvanian 360 ) &cv Caseyville Formation Morrowan 24 360 ) Unconformity ) 17 Upper Elviran undivided, Meu ) Waltersburg to top of Degonia 19 20 Qal 21 22 23 ) 24 ) Mv Vienna Limestone 360 o ) 3 Mts ) 350 Mts Tar Springs Sandstone ) 20 360 ) Mgd 360 30 ) Mgd Glen Dean Limestone ) 21 350 360 Mts 29 ) Qal Hardinsburg Sandstone and J N Mhg Chesterian ) Golconda Formations h Æ Qal Mav anc 28 27 Br ) N oJ 26 25 JN 85 N ) Cypress Sandstone through J Mcpc Dsl 500 Paint Creek Formation JN N ) J o Mts N 5 J s ) Dgt 600 J N 70 J N Mgd Yankeetown Formation s ) Myr Db 80 28 Æ and Renault Sandstone N J 29 N J N ) Sb J Mgd Mississippian o Dgt Ssc 25 Clines o N 25 Msg 27 ) Qal J 80 s 3 Mav Aux Vases Sandstone N J N Mts o MILL J MISSISSIPPI 34 ) Qal J N ) N J Dsl 35 N 26 J o N 25 J Mgd Mgd ) Msg Ste. Genevieve Limestone 500 o Db DITCH J 20 Mgd N N N ) J J o RIVER o N 600 J 80 N ) 10 o J Mav Æ Msl St. -
Notes on the Mountain Limestone and Lower Carboniferous Rocks of the Fifeshire Coast from Burntisland to St Andrews
( 385 ) XVI.—Notes on the Mountain Limestone and Lower Carboniferous Rocks of the Fifeshire Coast from Burntisland to St Andrews. By the Rev. THOMAS BROWN, Edinburgh. (Read 17th April 1860.) Introduction. Mountain Limestone—continued. I. General Course of Strata. 2. Estuarine Strata, F to L. II. Trap Rocks. 3. Limestone L. III. Mountain Limestone. IV. Lower Carboniferous. 1. Six Upper Limestones, A to F. Myalina Beds. Corals. Petrified Trees. Shells. Marine Beds. Crustacea. Fossils. Fish. V. Results—The Two Groups defined. Tuberculated Fish. Introduction. In this paper I shall first refer to the circumstances under which the follow- ing observations were made. I had gone in the autumn of 1856 for a few weeks to Elie on the Fife coast, and was induced, as a means of relaxation and exercise in the open air, to pay some attention to the geology of the neighbourhood, resuming for a brief interval what was once a favourite pursuit. About a mile to the east of the village, I found a stratum well deserving attention—a thin bed of limestone—dipping in- land a little beyond the cliff on which stands the ruined Castle of Ardross. The fossil shells which it contained were of unusual form, and beautifully preserved ; there were fish remains of two or three species, and a small group of crustaceans still more remarkable. Among the fish I thought I could detect the large scales of an Irish species—the Holoirtijchius Fortlockii—and among the crustaceans there were the valves of Dithyrocaris, a genus particularly characteristic of the Irish beds. At once the question arose whether these fossils might not serve as links connecting this Ardross bed with the Irish series. -
Geological Survey
DEPABTMENT OF THE INTEKIOR BULLETIN OF THE UNITED STATES GEOLOGICAL SURVEY N~o. 151 WASHINGTON GOVERNMENT PRINTING OFFICE 1898 UNITED STATES GEOLOGICAL SURVEY CHARLES D. WALCOTT, DIEECTOR THE LOWER CRETACEOUS GRYPMAS OF THK TEX.AS REGION ROBERT THOMAS HILL THOMAS WAYLA'ND VAUGHAN WASHINGTON GOVERNMENT FEINTING OFFICE 18.98 THE LOWER CRETACEOUS GRYPHJ1AS OF THE TEXAS REGION. BY I EOBEET THOMAS HILL and THOMAS WAYLAND VAUGHAN. CONTENTS. Page. Letter of transmittal....._..........._....._ ............................ 11 Introduction ...---._._....__................._....._.__............._...._ 13 The fossil oysters of the Texas region.._._.._.___._-..-._._......-..--.... 23 Classification of the Ostreidae. .. ...-...---..-.......-.....-.-............ 24 Historical statement of the discovery in the Texas region of the forms referred to Gryphsea pitcher! Morton ................................ 33 Gryphaea corrugata Say._______._._..__..__...__.,_._.________...____.._ 33 Gryphsea pitcheri Morton............................................... 34 Roemer's Gryphsea pitcheri............................................ 35 Marcou's Gryphsea pitcheri............................................ 35 Blake's Gryphaea pitcheri............................................. 36 Schiel's Gryphsea pitcheri...........................,.:................ 36 Hall's Gryphsea pitcheri (= G. dilatata var. tucumcarii Marcou) ...... 36 Heilprin's Gryphaea pitcheri.....'..................................... 37 Gryphaea pitcheri var. hilli Cragin................................... -
Strophomenide and Orthotetide Silurian Brachiopods from the Baltic Region, with Particular Reference to Lithuanian Boreholes
Strophomenide and orthotetide Silurian brachiopods from the Baltic region, with particular reference to Lithuanian boreholes PETRAS MUSTEIKIS and L. ROBIN M. COCKS Musteikis, P. and Cocks, L.R.M. 2004. Strophomenide and orthotetide Silurian brachiopods from the Baltic region, with particular reference to Lithuanian boreholes. Acta Palaeontologica Polonica 49 (3): 455–482. Epeiric seas covered the east and west parts of the old craton of Baltica in the Silurian and brachiopods formed a major part of the benthic macrofauna throughout Silurian times (Llandovery to Pridoli). The orders Strophomenida and Orthotetida are conspicuous components of the brachiopod fauna, and thus the genera and species of the superfamilies Plec− tambonitoidea, Strophomenoidea, and Chilidiopsoidea, which occur in the Silurian of Baltica are reviewed and reidentified in turn, and their individual distributions are assessed within the numerous boreholes of the East Baltic, particularly Lithua− nia, and attributed to benthic assemblages. The commonest plectambonitoids are Eoplectodonta(Eoplectodonta)(6spe− cies), Leangella (2 species), and Jonesea (2 species); rarer forms include Aegiria and Eoplectodonta (Ygerodiscus), for which the new species E. (Y.) bella is erected from the Lithuanian Wenlock. Eight strophomenoid families occur; the rare Leptaenoideidae only in Gotland (Leptaenoidea, Liljevallia). Strophomenidae are represented by Katastrophomena (4 spe− cies), and Pentlandina (2 species); Bellimurina (Cyphomenoidea) is only from Oslo and Gotland. Rafinesquinidae include widespread Leptaena (at least 11 species) and Lepidoleptaena (2 species) with Scamnomena and Crassitestella known only from Gotland and Oslo. In the Amphistrophiidae Amphistrophia is widespread, and Eoamphistrophia, Eocymostrophia, and Mesodouvillina are rare. In the Leptostrophiidae Mesoleptostrophia, Brachyprion,andProtomegastrophia are com− mon, but Eomegastrophia, Eostropheodonta, Erinostrophia,andPalaeoleptostrophia are only recorded from the west in the Baltica Silurian. -
Silurian Rugose Corals of the Central and Southwest Great Basin
Silurian Rugose Corals of the Central and Southwest Great Basin GEOLOGICAL SURVEY PROFESSIONAL PAPER 777 Silurian Rugose Corals of the Central and Southwest Great Basin By CHARLES W. MERRIAM GEOLOGICAL SURVEY PROFESSIONAL PAPER 777 A stratigraphic-paleontologic investigation of rugose corals as aids in age detern2ination and correlation of Silurian rocks of the Great Basin with those of other regions UNITED STATES GOVERNMENT PRINTING OFFICE, WASHINGTON 1973 UNITED STATES DEPARTMENT OF THE INTERIOR ROGERS C. B. MORTON, Secretary GEOLOGICAL SURVEY V. E. McKelvey, Director Library of Congress catalog-card No. 73-600082 For sale by the Superintendent of Documents, U.S. Government Printing Office Washington, D.C. 20402- Price $2.15 (paper cover) Stock Number 2401-00363 CONTENTS Page Page Abstract--------------------------------------------------------------------------- 1 Systematic and descriptive palaeontology-Continued Introduction -------------------------------------------------------------------- 1 Family Streptelasmatidae-Continued Purpose and scope of investigation------------------------------- 1 Dalmanophyllum ------------------------------------------------- 32 History of investigation ---------------------------------------------- 1 Family Stauriidae ------------------------------------------------------- 32 Methods of study------------------------------------------------------- 2 Cyathoph y llo ides-------------------------------------------------- 32 Acknowledgments------------------------------------------------------- 4 Palaeophyllum -
Mary Anning of Lyme Regis: 19Th Century Pioneer in British Palaeontology
Headwaters Volume 26 Article 14 2009 Mary Anning of Lyme Regis: 19th Century Pioneer in British Palaeontology Larry E. Davis College of St. Benedict / St. John's University, [email protected] Follow this and additional works at: https://digitalcommons.csbsju.edu/headwaters Part of the Geology Commons, and the Paleontology Commons Recommended Citation Davis, Larry E. (2009) "Mary Anning of Lyme Regis: 19th Century Pioneer in British Palaeontology," Headwaters: Vol. 26, 96-126. Available at: https://digitalcommons.csbsju.edu/headwaters/vol26/iss1/14 This Article is brought to you for free and open access by DigitalCommons@CSB/SJU. It has been accepted for inclusion in Headwaters by an authorized editor of DigitalCommons@CSB/SJU. For more information, please contact [email protected]. LARRY E. DAVIS Mary Anning of Lyme Regis 19th Century Pioneer in British Palaeontology Ludwig Leichhardt, a 19th century German explorer noted in a letter, “… we had the pleasure of making the acquaintance of the Princess of Palaeontology, Miss Anning. She is a strong, energetic spinster of about 28 years of age, tanned and masculine in expression …” (Aurousseau, 1968). Gideon Mantell, a 19th century British palaeontologist, made a less flattering remark when he wrote in his journal, “… sallied out in quest of Mary An- ning, the geological lioness … we found her in a little dirt shop with hundreds of specimens piled around her in the greatest disorder. She, the presiding Deity, a prim, pedantic vinegar looking female; shred, and rather satirical in her conversation” (Curwin, 1940). Who was Mary Anning, this Princess of Palaeontology and Geological Lioness (Fig. -
The Paleontology Synthesis Project and Establishing a Framework for Managing National Park Service Paleontological Resource Archives and Data
Lucas, S.G. and Sullivan, R.M., eds., 2018, Fossil Record 6. New Mexico Museum of Natural History and Science Bulletin 79. 589 THE PALEONTOLOGY SYNTHESIS PROJECT AND ESTABLISHING A FRAMEWORK FOR MANAGING NATIONAL PARK SERVICE PALEONTOLOGICAL RESOURCE ARCHIVES AND DATA VINCENT L. SANTUCCI1, JUSTIN S. TWEET2 and TIMOTHY B. CONNORS3 1National Park Service, Geologic Resources Division, 1849 “C” Street, NW, Washington, D.C. 20240, [email protected]; 2National Park Service, 9149 79th Street S., Cottage Grove, MN 55016, [email protected]; 3National Park Service, Geologic Resources Division, 12795 W. Alameda Parkway, Lakewood, CO 80225, [email protected] Abstract—The National Park Service Paleontology Program maintains an extensive collection of digital and hard copy documents, publications, photographs and other archives associated with the paleontological resources documented in 268 parks. The organization and preservation of the NPS paleontology archives has been the focus of intensive data management activities by a small and dedicated team of NPS staff. The data preservation strategy complemented the NPS servicewide inventories for paleontological resources. The first phase of the data management, referred to as the NPS Paleontology Synthesis Project, compiled servicewide paleontological resource data pertaining to geologic time, taxonomy, museum repositories, holotype fossil specimens, and numerous other topics. In 2015, the second phase of data management was implemented with the creation and organization of a multi-faceted digital data system known as the NPS Paleontology Archives and NPS Paleontology Library. Two components of the NPS Paleontology Archives were designed for the preservation of both park specific and servicewide paleontological resource archives and data. A third component, the NPS Paleontology Library, is a repository for electronic copies of geology and paleontology publications, reports, and other media. -
Paleozoic Rocks Antelope Valley Eureka and Nye Counties Nevada
:It k 'I! ' Paleozoic Rocks Antelope Valley Eureka and Nye Counties Nevada GEOLOGICAL SURVEY PROFESSIONAL PAPER 423 Paleozoic Rocks of Antelope Valley Eureka and Nye Counties Nevada By CHARLES W. MERRIAM GEOLOGICAL SURVEY PROFESSIONAL PAPER 423 P,rinciples of stratigraphy applied in descriptive study of the Central Great Basin Paleozoic column UNITED STATES GOVERNMENT PRINTING OFFICE, WASHINGTON : 1963 UNITED STATES DEPARTMENT OF THE INTERIOR STEWART L. UDALL, Secretary GEOLOGICAL SURVEY Thomas B. Nolan, Director For sale by the Superintendent of Documents, U.S. Government Printing Office Washington 25, D.C. CONTENTS Page Page Silurian system ____________________________________ _ Abstract------------------------------------------- 1 36 Introduction. _____________________________________ _ 2 General features-------------------------------- 36 Geologic setting ______________ ------ ___ --------- 2 Roberts Mountains formation ___________________ _ 37 History of investigation ________________________ _ 5 Lone Mountain dolomite ______ ---_-------------- 39 Purpose and scope _____________ -- ______ ------ --- 6 Devonian system ______________ ---- __ - _- ___ - _------- 41 Acknowledgments ______________________________ _ 6 General features _____________ - ___________ -_----- 41 Geologic structure as related to stratigraphy __________ _ 6 Western Helderberg age limestones of the Monitor Paleontologic studies ______ ..:. _______ ~ ________________ _ 9 · Range ______ - _.- ___ --------------------------- 42 The Paleozoic column at Antelope Valley -
Olympia Oyster (Ostrea Lurida)
COSEWIC Assessment and Status Report on the Olympia Oyster Ostrea lurida in Canada SPECIAL CONCERN 2011 COSEWIC status reports are working documents used in assigning the status of wildlife species suspected of being at risk. This report may be cited as follows: COSEWIC. 2011. COSEWIC assessment and status report on the Olympia Oyster Ostrea lurida in Canada. Committee on the Status of Endangered Wildlife in Canada. Ottawa. xi + 56 pp. (www.sararegistry.gc.ca/status/status_e.cfm). Previous report(s): COSEWIC. 2000. COSEWIC assessment and status report on the Olympia Oyster Ostrea conchaphila in Canada. Committee on the Status of Endangered Wildlife in Canada. Ottawa. vii + 30 pp. (www.sararegistry.gc.ca/status/status_e.cfm) Gillespie, G.E. 2000. COSEWIC status report on the Olympia Oyster Ostrea conchaphila in Canada in COSEWIC assessment and update status report on the Olympia Oyster Ostrea conchaphila in Canada. Committee on the Status of Endangered Wildlife in Canada. Ottawa. 1-30 pp. Production note: COSEWIC acknowledges Graham E. Gillespie for writing the provisional status report on the Olympia Oyster, Ostrea lurida, prepared under contract with Environment Canada and Fisheries and Oceans Canada. The contractor’s involvement with the writing of the status report ended with the acceptance of the provisional report. Any modifications to the status report during the subsequent preparation of the 6-month interim and 2-month interim status reports were overseen by Robert Forsyth and Dr. Gerald Mackie, COSEWIC Molluscs Specialist Subcommittee Co-Chair. For additional copies contact: COSEWIC Secretariat c/o Canadian Wildlife Service Environment Canada Ottawa, ON K1A 0H3 Tel.: 819-953-3215 Fax: 819-994-3684 E-mail: COSEWIC/[email protected] http://www.cosewic.gc.ca Également disponible en français sous le titre Ếvaluation et Rapport de situation du COSEPAC sur l’huître plate du Pacifique (Ostrea lurida) au Canada.