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Available Generic Names for Trilobites
AVAILABLE GENERIC NAMES FOR TRILOBITES P.A. JELL AND J.M. ADRAIN Jell, P.A. & Adrain, J.M. 30 8 2002: Available generic names for trilobites. Memoirs of the Queensland Museum 48(2): 331-553. Brisbane. ISSN0079-8835. Aconsolidated list of available generic names introduced since the beginning of the binomial nomenclature system for trilobites is presented for the first time. Each entry is accompanied by the author and date of availability, by the name of the type species, by a lithostratigraphic or biostratigraphic and geographic reference for the type species, by a family assignment and by an age indication of the type species at the Period level (e.g. MCAM, LDEV). A second listing of these names is taxonomically arranged in families with the families listed alphabetically, higher level classification being outside the scope of this work. We also provide a list of names that have apparently been applied to trilobites but which remain nomina nuda within the ICZN definition. Peter A. Jell, Queensland Museum, PO Box 3300, South Brisbane, Queensland 4101, Australia; Jonathan M. Adrain, Department of Geoscience, 121 Trowbridge Hall, Univ- ersity of Iowa, Iowa City, Iowa 52242, USA; 1 August 2002. p Trilobites, generic names, checklist. Trilobite fossils attracted the attention of could find. This list was copied on an early spirit humans in different parts of the world from the stencil machine to some 20 or more trilobite very beginning, probably even prehistoric times. workers around the world, principally those who In the 1700s various European natural historians would author the 1959 Treatise edition. Weller began systematic study of living and fossil also drew on this compilation for his Presidential organisms including trilobites. -
Applications of Calcareous Nannofossils and Stable Isotopes To
Florida State University Libraries Electronic Theses, Treatises and Dissertations The Graduate School 2007 Applications of Calcareous Nannofossils and Stable Isotopes to Cenozoic Paleoceanography: Examples from the Eastern Equatorial Pacific, Western Equatorial Atlantic and Southern Indian Oceans Shijun Jiang Follow this and additional works at the FSU Digital Library. For more information, please contact [email protected] THE FLORIDA STATE UNIVERSITY COLLEGE OF ARTS AND SCIENCES APPLICATIONS OF CALCAREOUS NANNOFOSSILS AND STABLE ISOTOPES TO CENOZOIC PALEOCEANOGRAPHY: EXAMPLES FROM THE EASTERN EQUATORIAL PACIFIC, WESTERN EQUATORIAL ATLANTIC AND SOUTHERN INDIAN OCEANS By SHIJUN JIANG A dissertation submitted to the Department of Geological Sciences in partial fulfillment of the requirements for the degree of Doctor of Philosophy Degree Awarded: Fall Semester, 2007 The members of the Committee approve the Dissertation of Shijun Jiang defended on July 13, 2007. ____________________________________ Sherwood W. Wise, Jr. Professor Directing Dissertation ____________________________________ Richard L. Iverson Outside Committee Member ____________________________________ Anthony J. Arnold Committee Member ____________________________________ Joseph F. Donoghue Committee Member ____________________________________ Yang Wang Committee Member The Office of Graduate Studies has verified and approved the above named committee members. ii To Shuiqing and Jenny iii ACKNOWLEDGEMENTS First of all, I would like to thank my mentor Dr. Sherwood W. Wise, Jr., who constantly encouraged and supported me with his enthusiasm, reliance, guidance and, most of all, patience throughout my Ph.D adventure. He also opened a door into my knowledge of the paleo world, generously shared his time and his wealth of knowledge, patiently guided me through a western educational system totally different from my own background, and has successfully fostered my interest and enthusiasm in teaching. -
Modern and Ancient Hiatuses in the Pelagic Caps of Pacific Guyots and Seamounts and Internal Tides GEOSPHERE; V
Research Paper GEOSPHERE Modern and ancient hiatuses in the pelagic caps of Pacific guyots and seamounts and internal tides GEOSPHERE; v. 11, no. 5 Neil C. Mitchell1, Harper L. Simmons2, and Caroline H. Lear3 1School of Earth, Atmospheric and Environmental Sciences, University of Manchester, Manchester M13 9PL, UK doi:10.1130/GES00999.1 2School of Fisheries and Ocean Sciences, University of Alaska-Fairbanks, 905 N. Koyukuk Drive, 129 O’Neill Building, Fairbanks, Alaska 99775, USA 3School of Earth and Ocean Sciences, Cardiff University, Main Building, Park Place, Cardiff CF10 3AT, UK 10 figures CORRESPONDENCE: neil .mitchell@ manchester ABSTRACT landmasses were different. Furthermore, the maximum current is commonly .ac .uk more important locally than the mean current for resuspension and transport Incidences of nondeposition or erosion at the modern seabed and hiatuses of particles and thus for influencing the sedimentary record. The amplitudes CITATION: Mitchell, N.C., Simmons, H.L., and Lear, C.H., 2015, Modern and ancient hiatuses in the within the pelagic caps of guyots and seamounts are evaluated along with of current oscillations should therefore be of interest to paleoceanography, al- pelagic caps of Pacific guyots and seamounts and paleotemperature and physiographic information to speculate on the charac- though they are not well known for the geological past. internal tides: Geosphere, v. 11, no. 5, p. 1590–1606, ter of late Cenozoic internal tidal waves in the upper Pacific Ocean. Drill-core Hiatuses in pelagic sediments of the deep abyssal ocean floor have been doi:10.1130/GES00999.1. and seismic reflection data are used to classify sediment at the drill sites as interpreted from sediment cores (Barron and Keller, 1982; Keller and Barron, having been accumulating or eroding or not being deposited in the recent 1983; Moore et al., 1978). -
Deep Sea Drilling Project Initial Reports Volume 20
31. BIOSTRATIGRAPHIC SYNTHESIS, LEG 20, DSDP Helen P. Foreman, Department of Geology, Oberlin College, Oberlin, Ohio Heinz Hekel, Geological Survey of Queensland, Brisbane, Australia Robert H. Hoskins, New Zealand Geological Survey, Lower Hutt, New Zealand and Valeri A. Krasheninnikov, Geological Institute of the Academy of Sciences of the USSR, Moscow, USSR INTRODUCTION Abundance and Preservation of Fossil Groups Figures 2 and 3 have been included to aid the reader in Setting selecting samples for further study. They indicate the Leg 20, which cruised.from Yokohama, Japan, to Suva, abundance and preservation of various fossil groups encoun- Fiji Islands, drilled 12 holes at eight sites as follows: tered. In requesting samples it should be kept in mind that Site 194: 33°58.66'N; 148°48.64'E Radiolaria in Cores 194-3, 1944, 194-5, 195-3, and 1954 Site 195: 32°46.5'N; 146°59.0'E were recovered only from cherts in the core catcher, in Site 196: 30°06.97'N; 148°34.49'E Core 195-5 from the center bit, and Core 195A-l from the Site 197: 30°17.44'N; 147°40.46'E bit; nannofossils in Cores 1954, 195-5, and 195A-1 were Site 198: 25°49.54'N; 154°35.05'E recovered only from the center bit. Site 199: 13°30.78'N; 156°10.34'E Site 200: 12°50.20'N; 156°46.96'E Site 201: 12°49.89'N; 156°44.59'E COMPARISON OF AGE AND ZONAL ASSIGNMENTS Site 202: 12°48.90'N; 156°57.15'E For Holes 194, 195, 195B, 196, and 198 it is not The location of Leg 20 sites in relation to bathymetry is possible to compare zones for the various faunal groups shown in Figure 1. -
Cenozoic-Mesozoic-Paleozoic Integrated Stratigraphy and User- Generated Time Scale Graphics and Charts
GeoArabia, Vol. 11, No. 3, 2006 Gulf PetroLink, Bahrain LETTER TO THE EDITOR hank you again for another outstanding issue of GeoArabia (vol. 11, no. 1, 2006). There is Tabsolutely no doubt that GeoArabia is the best stratigraphic journal in the world. This is for the simple reason that the geoscience described in this journal directly uses and directly refers to Stratigraphy in all its aspects and in a very comprehensive manner. The published papers are outstanding and serve the upstream industry, as well as scientific research and educational institutions. The International Commission on Stratigraphy (ICS) is presently working on improving the highly popular program Time Scale Creator (TS-Creator©) that can be downloaded freely from the ICS website. This data base is coordinated by Jim Ogg and the program was developed by Adam Lugowski. It provides large bio-, magneto-, chemo- and chrono-sequence stratigraphic charts for specific basins and specific time intervals. The ICS would like to extend this work to the Middle East basins by working closely with geoscientists from your region. In this regard we thank GeoArabia for explaining the studies conducted by the ICS to the Middle East geoscience community by publishing the feature on the ICS (vol. 11, no. 1, p. 159–160) and the following article. We look forward to hearing back from interested Middle East stratigraphers. Felix Gradstein Chair, International Commission on Stratigraphy TS-Creator© - Chronostratigraphic data base and visualisation: Cenozoic-Mesozoic-Paleozoic integrated stratigraphy and user- generated time scale graphics and charts Felix Gradstein and James Ogg Summary The International Commission on Stratigraphy (ICS) has produced an electronic version of the international standard Cenozoic-Mesozoic-Paleozoic bio-magneto-sequence, time-scale charts. -
4. Calibration of Miocene Nannofossil Events to Orbitally Tuned Cyclostratigraphies from Ceara Rise1
Shackleton, N.J., Curry, W.B., Richter, C., and Bralower, T.J. (Eds.), 1997 Proceedings of the Ocean Drilling Program, Scientific Results, Vol. 154 4. CALIBRATION OF MIOCENE NANNOFOSSIL EVENTS TO ORBITALLY TUNED CYCLOSTRATIGRAPHIES FROM CEARA RISE1 Jan Backman2 and Isabella RafÞ3 ABSTRACT Ocean Drilling Program Site 926 sediments are well suited to serve as a reference section for calcareous nannofossil bio- stratigraphy from the low-latitude Atlantic Ocean in the 0- to 14-Ma time interval. Reasons include completeness in deposition and recovery, superbly resolved orbitally tuned chronologic control, generally good carbonate preservation, and the fact that this site represents a location where much evolution evidently occurred. Thirty-four nannofossil events, from the top of Cera- tolithus acutus to the top of Sphenolithus heteromorphus, have been investigated at 10-cm sample resolution (averaging 6 k.y.) in over 1400 samples from the earliest Pliocene (5.046 Ma) to the middle Miocene (13.523 Ma). These 34 events have been determined with an average chronological precision of ±7 k.y. This study emphasizes (1) the importance of quantitative approaches to determine time-dependent abundance variation of species to improve the understanding of paleoecologic responses of biostratigraphically useful species to variable and changing paleoenvironmental conditions; and (2) the importance of determining the smallest meaningful sampling interval to capture the Þnest details of the records of evolutionary emergence or extinction of species that are preserved in cores. INTRODUCTION ically continuous sampling sections for the Pliocene/Pleistocene and large portions of the Miocene at several sites. Biostratigraphic zonal schemes based on calcareous plankton High-resolution time control has been established for approxi- groups were well established by the time the Deep Sea Drilling mately the past 14 m.y. -
Article (PDF, 2454
J.micropaZaeontol., 5 (1): 91-108, April 1986 A comparative study of collections from the S.W. Pacific (Saipan to Tonga), with the descriptions of GambieZZa caudata (Brady, 1890) and a new species of Pterobairdia (Ostracoda) K. G. McKENZlE Riverina-Murray Institute of Higher Education, Wagga Wagga, N.S.W., 2650, Australia ABSTRACT4ambielln caudata (Brady, 1890) and Pterobairdia briggsae sp. nov. are described from collections made in the S.W. Pacific (Saipan, Onotoa, Ontong-Java/Kula Gulf, Nournea, Cook Islands, Fiji, Samoa, Tonga); and the lectotypes of several species described in a major early paper by Brady (1890) are illustrated. The carbonate compensation depth in this region lies at around 4500m. Comparison of the Ontong-Java in Kula Gulf samples reinforces consideration of depth as a factor of ecological importance. A similarity matrix for the several faunas shows factors in common at species level ranging from 22% (0notoa:Noumea) to nearly 60% (Samoa/Onotoa); while endemism ranges from 8.5% (Samoa) to nearly 33% (Tonga). "ost endemic species belong in a limited number of podocopid families, in par- ticular Bairdiidae, Trachyleberididae, Paradoxostomatidae and Leptocytheridae. These results appear consistent with an hypothesis that continued tectonics-driven changes in the regional marine topography and sedimentation, i.e. niche development, could have triggered speciation along the regional plate margins. INTRODUCTION 1890 remains the major taxonomic reference) although A study of Ostracoda and other microfauna from the recently this undesirable situation has begun to improve S. W. Pacific commenced in 1980. It is based on material (Whatley, 1983). sampled during a number of cruises coordinated by CCOP/SOPAC (Committee for Coordination of Joint SAMPLE DESCRIPTIONS Prospecting for Mineral Resources in South Pacific Off- Preliminary sample descriptions of washings provided shore Areas). -
Cenozoic Fossil Mollusks from Western Pacific Islands; Gastropods (Eratoidae Through Harpidae)
Cenozoic Fossil Mollusks From Western Pacific Islands; Gastropods (Eratoidae Through Harpidae) GEOLOGICAL SURVEY PROFESSIONAL PAPER 533 Cenozoic Fossil Mollusks From Western Pacific Islands; Gastropods (Eratoidae Through Harpidae) By HARRY S. LADD GEOLOGICAL SURVEY PROFESSIONAL PAPER 533 Descriptions or citations of 195 representatives of 21 gastropod families from 7 island groups UNITED STATES GOVERNMENT PRINTING OFFICE, WASHINGTON : 1977 UNITED STATES DEPARTMENT OF THE INTERIOR CECIL D. ANDRUS, Secretary GEOLOGICAL SURVEY V. E. McKelvey, Director Library of Congress Cataloging in Publication Data Ladd, Harry Stephen, 1899- Cenozoic fossil mollusks from western Pacific islands. (Geological Survey professional paper ; 533) Bibliography: p. Supt. of Docs, no.: I 19.16:533 1. Gastropoda, Fossil. 2. Paleontology Cenozoic. 3. Paleontology Islands of the Pacific. I. Title. II. Series: United States. Geological Survey. Professional paper ; 533. QE75.P9 no. 533 [QE808] 557.3'08s [564'.3'091646] 75-619274 For sale by the Superintendent of Documents, U.S. Government Printing Office Washington, D.C. 20402 Stock Number 024-001-02975-8 CONTENTS Page Page Abstract _ _ _ _ ___ _ _ 1 Paleontology Continued Introduction ____ _ _ __ 1 Systematic paleontology Continued 1 Families covered in the present paper Continued Stratigraphy and correlation _ _ _ q Cymatiidae 33 6 35 Tonnidae __ _______ 36 6 Ficidae _ - _ _ _ _ ___ 37 Fiji _ __ __ __ _____ __ ____ __ _ 6 37 New Hebrides 7 Thaididae __ _ _ _ _ _ 39 14 41 14 Columbellidae - 44 14 Buccinidae _ - - 49 51 (1966, 1972) 14 Nassariidae _ - 51 "P1 ?} TYllllPQ. -
4. Upper Oligocene to Pleistocene Ostracoda from Guyots in the Western Pacific: Holes 871A, 872C, and 873B1
Haggerty, J.A., Premoli Silva, I., Rack, F., and McNutt, M.K. (Eds.), 1995 Proceedings of the Ocean Drilling Program, Scientific Results, Vol. 144 4. UPPER OLIGOCENE TO PLEISTOCENE OSTRACODA FROM GUYOTS IN THE WESTERN PACIFIC: HOLES 871A, 872C, AND 873B1 Robin Whatley2 and Ian Boomer2 ABSTRACT Assemblages of upper Oligocene to Pleistocene Ostracoda are described from pelagic sediments capping three guyots in the western Pacific Ocean. Recent studies have shown that a high percentage of seamount Ostracoda are restricted (i.e., endemic) to these bathymetrically isolated sites. In the following we detail changes in the Ostracoda (diversity, abundance, dominance, endemism, faunal turnover) from upper Oligocene to Pleistocene sediments encountered during Ocean Drilling Program Leg 144. Our results support previous observations on guyots and indicate that their high levels of endemism do not simply reflect a poor knowledge of the fauna in that region but truly reflect their bathymetrical isolation. Furthermore, whatever global event or events affected the deep-sea Ostracoda during the Miocene, the guyot faunas were not isolated from these changes. INTRODUCTION for the Pliocene-Pleistocene interval of a number of non-guyot, Pa- cific deep-sea sites range from 5% to 25%, compared with a range As our knowledge of deep-sea Ostracoda has advanced, it has from 50% to 60% for the Horizon (DSDP Sites 200/202) and Ita Mai become apparent that there exists in modern to Tertiary oceans both a Tai (DSDP Sites 44 and 171) guyots during the same interval. widespread pandemic element and regional, more endemic taxa The bathymetric isolation of the guyot summits has resulted in (Whatley and Ayress, 1988; Coles et al., 1990). -
14. Oligocene to Recent Calcareous Nannoplankton from the Philippine Sea, Deep Sea Drilling Project Leg 59
14. OLIGOCENE TO RECENT CALCAREOUS NANNOPLANKTON FROM THE PHILIPPINE SEA, DEEP SEA DRILLING PROJECT LEG 59 Erlend Martini, Geologisch-Palàontologisches Institut der Universitàt, Frankfurt am Main, Germany INTRODUCTION substitute species. Its last occurrence marks the top of Zone NP 25 in Leg 59. During Leg 59 of the Deep Sea Drilling Project, five A different zonation, mainly based on Bukry (1971a, sites (447 to 451) were occupied and seven holes drilled 1973), was used during Leg 31 in the Western Philippine between Okinawa and Guam in the Philippine Sea (Fig. Sea and during Leg 60 at the eastern transect of the 1). All holes except Hole 447 yielded common calcare- Philippine Sea. For better comparison of results both ous nannoplankton at certain intervals cored. Nanno- zonations and their correlation are shown in Figure 2. plankton assemblages and their age assignments will be The zonations differ in some parts of the tabulated time discussed for each site, and fossil lists for selected interval but are otherwise very similar because 20 boun- samples from Holes 447A, 448, 450, and 451 are pre- daries are identical in both zonations. There is also sented in Tables 1 to 4, covering the middle Oligocene to general agreement on the age of some major boun- the Quaternary. daries, indicated by an asterisk in Figure 2. A few remarks, however, seem necessary to avoid misinter- CALCAREOUS NANNOPLANKTON ZONATION pretation, especially in the Oligocene, where some con- For the Tertiary and Quaternary, I have used the fusion may arise because the same zonal names are used standard calcareous nannonplankton zonation (Mar- for different time intervals. -
Paleontology of the Upper Eocene to Quaternary Postimpact Section in the USGS-NASA Langley Core, Hampton, Virginia
Paleontology of the Upper Eocene to Quaternary Postimpact Section in the USGS-NASA Langley Core, Hampton, Virginia By Lucy E. Edwards, John A. Barron, David Bukry, Laurel M. Bybell, Thomas M. Cronin, C. Wylie Poag, Robert E. Weems, and G. Lynn Wingard Chapter H of Studies of the Chesapeake Bay Impact Structure— The USGS-NASA Langley Corehole, Hampton, Virginia, and Related Coreholes and Geophysical Surveys Edited by J. Wright Horton, Jr., David S. Powars, and Gregory S. Gohn Prepared in cooperation with the Hampton Roads Planning District Commission, Virginia Department of Environmental Quality, and National Aeronautics and Space Administration Langley Research Center Professional Paper 1688 U.S. Department of the Interior U.S. Geological Survey iii Contents Abstract . .H1 Introduction . 1 Previous Work and Zonations Used . 3 Lithostratigraphy of Postimpact Deposits in the USGS-NASA Langley Corehole . 7 Methods . 8 Paleontology . 9 Chickahominy Formation . 9 Drummonds Corner Beds . 17 Old Church Formation . 19 Calvert Formation . 20 Newport News Beds . 20 Plum Point Member . 20 Calvert Beach Member . 21 St. Marys Formation . 27 Eastover Formation . 28 Yorktown Formation . 29 Tabb Formation . 31 Discussion . 31 Summary and Conclusions . 31 Acknowledgments . 33 References Cited . 34 Appendix H1. Full Taxonomic Citations for Taxa Mentioned in Chapter H . 39 Appendix H2. Useful Cenozoic Calcareous Nannofossil Datums . 46 Plates [Plates follow appendix H2] H1–H9. Fossils from the USGS-NASA Langley core, Hampton, Va.: H1. Dinoflagellate cysts from the Chickahominy Formation H2. Dinoflagellate cysts from the Chickahominy Formation H3. Dinoflagellate cysts from the Chickahominy Formation, Drummonds Corner beds, and Old Church Formation H4. Dinoflagellate cysts from the Old Church and Calvert Formations H5. -
Coccolithophores
Coccolithophores From Molecular Processes to Global Impact Bearbeitet von Hans R Thierstein, Jeremy R Young 1. Auflage 2004. Buch. xiii, 565 S. Hardcover ISBN 978 3 540 21928 6 Format (B x L): 21 x 29,7 cm Gewicht: 1129 g Weitere Fachgebiete > Chemie, Biowissenschaften, Agrarwissenschaften > Botanik > Phykologie Zu Inhaltsverzeichnis schnell und portofrei erhältlich bei Die Online-Fachbuchhandlung beck-shop.de ist spezialisiert auf Fachbücher, insbesondere Recht, Steuern und Wirtschaft. Im Sortiment finden Sie alle Medien (Bücher, Zeitschriften, CDs, eBooks, etc.) aller Verlage. Ergänzt wird das Programm durch Services wie Neuerscheinungsdienst oder Zusammenstellungen von Büchern zu Sonderpreisen. Der Shop führt mehr als 8 Millionen Produkte. What is new in coccolithophore biology? Chantal BILLARD1 and Isao INOUYE2 1 Laboratoire de Biologie et Biotechnologies Marines, Université de Caen, F-14032 Caen, France. [email protected] 2 Institute of Biological Sciences, University of Tsukuba, 1-1-1 Tennodai, Tsukuba, 305- 8572 Ibaraki, Japan. [email protected] Summary Knowledge of the biology of coccolithophores has progressed considerably in re- cent years thanks to culture studies and meticulous observations of coccospheres in wild samples. It has been confirmed that holococcolithophores and other "anomalous" coccolithophores are not autonomous but stages in the life cycle of oceanic heterococcolithophores. The existence of such heteromorphic life cycles linking former "species" has far reaching consequences on the taxonomy and no- menclature of coccolithophores and should foster research on the environmental factors triggering phase changes. The cytological characteristics of coccolithopho- res are reviewed in detail with special attention to the cell covering, coccolitho- genesis and the specificity of appendages in this group.