April 2015 Edition

Total Page:16

File Type:pdf, Size:1020Kb

April 2015 Edition The Bow Times “Of the People, By the People, For the People” BOW, NH ISSUE 2 APRIL, 2015 FREE RECORD CROWD DEFEATS Retired Selectman Jill Hadaway Honored For Her Service BOND ISSUE The second night of town Meet- to build a new community build- ing drew a record turnout of vot- ing somewhere. The vote on this ers. Bow has about 7,500 residents late at night was a close 178-170 and 6,062 are on the checklist as in favor. Over seven hundred voters. 18% of those, or 1,115 voters had left by this time. voters, turned out for the second All other warrant articles night of town meeting to defeat were approved by votes at the the $5 million safety center bond two meetings except for Ar- issue. The high school auditorium ticle 29 concerning a conserva- had over 500 voters in it and about tion easement over 55 acres of the same number in the gym. land. The latter will come be- That 18% turnout of voters slight- fore the meeting again in 2016. ly exceeded the 1,000 plus that voted on Tuesday, March 10 for BOW BUSINESS candidates in the town election. TO However, the school meeting BUSINESS EVENT on Friday, March 13 only had The Bow Business Develop- 326 voting or 5% of the voters. ment Commission will be hold- Photo by Cindy Martin The bond issue failed to receive ing the next Business to Business the required two-thirds vote by event on April 22, 2015, 5:30 p.m. about 124 voters with 612 yes and to 6:30 p.m., at the Baker Free Li- BOW HIGH SCHOOL TO HOST CHINESE 503 no votes. That was the fourth brary, 509 South Street in Bow. EXCHANGE STUDENTS vote in three years that rejected a This summer Bow High School and gether all students and host families. new combined fire, police, emer- Business to Business provides the surrounding communities will gency management building. the opportunity for members host a cultural exchange camp for Host families are needed to house The vote on Article 30 to spend of the Bow business commu- twenty-seven high school students these visiting students along with $550,000 to repair the community nity to meet, exchange ideas from China. The goal of the program their two teachers: they are to be center/fire department also failed. and make important connec- is to engage young people from Chi- housed two in each home. High Article 4 was next consid- tions in a relaxed atmosphere. na and a selected group of Ameri- School and middle school (grade 7 ered. It appropriates $35,000 can students and families in expe- & 8) are invited to apply to be Peer to develop Design/Build plans If you would to attend the event, riences that allow them to enjoy Ambassadors and to participate in for a combined use building. please contact Nicole Gage, Town each other’s company and to learn the camp. There will be an evening The need for a phased approach Manager’s Office, 228-1187, ext. firsthand about each other’s culture. training session for Ambassadors and was debated but the hand carded 110 or [email protected]. This is one of numerous Chinese- a host family orientation meeting. vote did give the nod to spend American exchanges taking place in Vermont and New Hampshire. At a time when China has risen $35,000 to design a 20,000 to rapidly on the international stage, 25,000 square foot building for up this short exchange in our com- to $5,000,000. A floor amendment On weekdays, students will partici- pate all day in English language les- munities is a promising opportu- to spend not more than $2,500,000 nity to create new friendships. for a fire and emergency build- sons and culture camp activities and ing (but not police) was defeated. excursions, led by local teachers For more information please contact: After that the meeting on the and a selected group of high school Angel Burke (Camp Coordinator): students serving as Peer Ambas- 19th of March moved on to Article [email protected] 5 for $25,000 to design a renovat- sadors. They will spend time with host families in the evenings and Gina Aubin (Home Stay Coordinator): ed community building or to con- Photo by Cindy Martin struct a new building. The 2013 on the weekend. There will also be [email protected] Excitement at Town Meeting several social gatherings bringing to- Capital Improvement Plan had Or call BHS at 228-2210 estimated a $4 million bond issue 2 EDITORIAL Some Notes About Bow Town Meetings BOW HIGH IN FINALS FOR SAMSUNG COMPETITION by Chuck Douglas Bow High School was recently se- up on a map that is shared with One of the fascinating scare tac- scribing their opponents, I would lected as one of 15 national finalists groups in town looking for com- tics at the two meetings was the point out that American politics in the Samsung Solve for Tomorrow munity service projects (ie. Boy constant reference to the “unsafe is not based on unanimity but on Competition. This competition is to Scouts, Venturing Crew, Bow Open nature” of the community center debate and disagreement leading find creative ways to use technology Spaces, Conservation Commis- and fire house due to wiring and to better decisions. The divisive- to solve local problems. We will be sion, etc). These groups will even- other defects. Yet both are still ness charge denigrates those who getting $35,000 worth of Samsung tually go out, remove all the trash equipment and are now competing and then mark that the site has open. The irony is that if someone disagree with the power structure nationally for up to $150,000 more!!! been cleaned up. Dump site loca- is injured the town is liable under which prefers for everyone to Students wrote an app for their tions will also be analyzed to see if RSA 507-B for defects and negli- march forward and salute rather mobile devices that will allow peo- there are any patterns so our town gence involving its buildings. By then to question or challenge. ple to mark where large piles of trash managers can make changes to re- saying how unsafe it is, the town As long as people can disagree (illegal dump sites) are found when duce this practice in the future (ie. has actually handed some plaintiff in an agreeable manner, there is walking, biking, hunting, skiing, install gates, police patrols, etc). etc around the town forests of Bow. The Community Choice a very easy admission of liability. nothing wrong with having al- The app marks what it is, how award will be given to the proj- On another note, the argument ready successfully saved $2.7 mil- large it is and where it is located. ect that gets the most recog- that firemen or police who are lion thanks to divisiveness. That This info automatically shows nition through online voting. injured on the job could have a is the difference between the plan big workers’ compensation suit three years ago and the current the next three months, the governor services for victims of sexual abuse and the legislature will develop the and domestic violence, still others is totally specious. There are no attempt at $5 million. If saving two-year budget. The budget will sought more and better programs for workers’ compensation suits in the taxpayers that much money determine which services the state substance abuse prevention and treat- New Hampshire, there are only is divisive, than it certainly was will provide and how we will pay for ment. Some spoke against the gover- workers’ compensation claims. worth it rather than wasting $2.7 them. nor’s proposed increase in the ciga- rette tax and its application to the new Employees cannot sue their em- million on unnecessary spending. Our current budget is about $10.5 electronic cigarettes. ployers for unsafe conditions but And despite snarky letters in billion, with slightly less than half are able to receive medical bene- the Monitor it should be noted supported by state taxes and most So, why not follow the path chosen of the balance supported by federal by the governor? Why not raise taxes fits and indemnity payments paid that not one mailer, sign or ad taxes and federal borrowings. The and use the new revenue to satisfy for by the town’s insurance com- for Concerned Taxpayer’s en- governor has proposed a much larg- recent developments and meet the pany. Thus taxes are not affected dorsed candidates ever even er budget. She would expand state requests for expanded services? Be- because it comes out of insur- mentioned, let alone attacked, services by about $1 billion, increas- cause it would harm our already not- ing the state budget to $11.5 billion. too-robust economy and reduce our ance. No lawsuit can be filed be- the opposing candidates. We ran She proposes to pay for this in part opportunities for more and better- cause of the existence of workers’ positive, not negative campaigns. by raising our state taxes by $95 mil- paying jobs. We can’t have it all. compensation for town employ- As Dick Swett said at the second lion. Expanding state government ees. So much for that fear tactic. night of town meeting, there is no is problematic. The more money that The House’s budget will be larger comes out of taxpayers’ wallets to than the current budget, but not as reason folks with differing views support a larger government, the less large as the governor’s proposal.
Recommended publications
  • Mini Page 1.28.15.Indd
    © 2015 Universal Uclick Roaming North America from The Mini Page © 2015 Universal Uclick Land of Dinosaurs Gigantic dinosaurs such as It wasn’t snowing then Tyrannosaurus rex (ty-RAN- Right now, in the middle of the oh-SORE-rus RECKS) and winter, if you look at the states where Triceratops (tri-SER-uh-tops) the Hell Creek Formation is, it is hard ruled western North America 66 to imagine that in the time of the million years ago. dinosaurs it was a rainy, subtropical Dinosaurs had been roaming forest. There were no cold winters. It the Earth for about 165 million would have been much like southern years. And then, in just a few Florida today. years, all dinosaurs but birds The Earth was much warmer 66 were wiped from the planet. million to 68 million years ago, at the Much of what we know end of the Cretaceous (kruh-TAY-shus) about these awesome animals Period. There were no polar ice caps. and the land they ruled comes The planet’s sea levels were much from fossil discoveries in one higher than today. The oceans had set of rocks, the Hell Creek flooded parts of North America, Formation. This layer of rocks creating a huge inland sea. Dinosaurs covers parts of Montana, North lived to the east and west of the sea. Dakota, South Dakota and Wyoming. (It is called the Lance At the top of the Formation in Wyoming.) art, Anzu In November 2014, the (the pink art by Mary Parrish, courtesy Smithsonian National Museum of Natural History Smithsonian’s National dinosaurs) Museum of Natural History in In the background, an Edmontosaurus (ed-MON- roam toh-SAW-rus) travels through a swamp in the through Washington, D.C., opened a new Hell Creek Formation area 66 million years ago.
    [Show full text]
  • 1 JOURNAL of VERTEBRATE PALEONTOLOGY a New
    JOURNAL OF VERTEBRATE PALEONTOLOGY A new caenagnathid (Dinosauria: Oviraptorosauria) from the Horseshoe Canyon Formation of Alberta, Canada, and a reevaluation of the relationships of Caenagnathidae GREGORY F. FUNSTON*,,PHILIP J. CURRIE Department of Biological Sciences, CW 405, Biological Sciences Building, University of Alberta,Edmonton, Alberta, Canada T6G 2E9 [email protected]; [email protected] SUPPLEMENTARY DATA 1 1 CHARACTERS MODIFIED FROM LAMANNA ET AL. (2014) 78. Dentary: (0) elongate; (1) proportionally short and deep, with maximum depth of dentary between 25% and 50% of dentary length (with length measured from the tip of the jaw to the end of the posterodorsal process); (2) extremely short and deep, with maximum depth 50% or more of dentary length. [ORDERED] Modification—Removed [ORDERED] Justification—Mandibular variation through ontogeny in has not been qualified in oviraptorosaurs, nor has the degree of intraspecific variation. This character in particular is correlated with size in caenagnathids, such that larger specimens tend show state 0, and smaller specimens tend to show state 2, with a smooth gradient between. 84. Anterodorsal margin of dentary in lateral view: (0) straight; (1) concave; (2) broadly concave. [ORDERED] Modification—Removed [ORDERED] Justification—As above, though the opposite correlation to size is shown: large specimens tend to show state 2, and small specimens tend to show state 0. 176. Manual phalanx II-2: (0) longer than II-1; (1) subequal to or slightly shorter than II- 1; (2) distinctly shorter than II-1. [ORDERED] Modification—Removed [ORDERED] Justification—Caenagnathid manual proportions are highly variable, with a number of apparent reversals within clades. For example, Hagryphus giganteus, scored as character state 1 for this character, is consistently recovered as a basal caenagnathid, but within more derived caenagnathids, all three character states for this character are present, indicating that the character state can move both directions.
    [Show full text]
  • A Census of Dinosaur Fossils Recovered from the Hell Creek and Lance Formations (Maastrichtian)
    The Journal of Paleontological Sciences: JPS.C.2019.01 1 TAKING COUNT: A Census of Dinosaur Fossils Recovered From the Hell Creek and Lance Formations (Maastrichtian). ______________________________________________________________________________________ Walter W. Stein- President, PaleoAdventures 1432 Mill St.. Belle Fourche, SD 57717. [email protected] 605-210-1275 ABSTRACT: A census of Hell Creek and Lance Formation dinosaur remains was conducted from April, 2017 through February of 2018. Online databases were reviewed and curators and collections managers interviewed in an effort to determine how much material had been collected over the past 130+ years of exploration. The results of this new census has led to numerous observations regarding the quantity, quality, and locations of the total collection, as well as ancillary data on the faunal diversity and density of Late Cretaceous dinosaur populations. By reviewing the available data, it was also possible to make general observations regarding the current state of certain exploration programs, the nature of collection bias present in those collections and the availability of today's online databases. A total of 653 distinct, associated and/or articulated remains (skulls and partial skeletons) were located. Ceratopsid skulls and partial skeletons (mostly identified as Triceratops) were the most numerous, tallying over 335+ specimens. Hadrosaurids (Edmontosaurus) were second with at least 149 associated and/or articulated remains. Tyrannosaurids (Tyrannosaurus and Nanotyrannus) were third with a total of 71 associated and/or articulated specimens currently known to exist. Basal ornithopods (Thescelosaurus) were also well represented by at least 42 known associated and/or articulated remains. The remaining associated and/or articulated specimens, included pachycephalosaurids (18), ankylosaurids (6) nodosaurids (6), ornithomimids (13), oviraptorosaurids (9), dromaeosaurids (1) and troodontids (1).
    [Show full text]
  • The Extinction of the Dinosaurs
    Biol. Rev. (2014), pp. 000–000. 1 doi: 10.1111/brv.12128 The extinction of the dinosaurs Stephen L. Brusatte1,∗,†, Richard J. Butler2,†, Paul M. Barrett3, Matthew T. Carrano4, David C. Evans5, Graeme T. Lloyd6, Philip D. Mannion7, Mark A. Norell8, Daniel J. Peppe9, Paul Upchurch10 and Thomas E. Williamson11 1School of GeoSciences, University of Edinburgh, Edinburgh EH9 3JW, U.K. 2School of Geography, Earth and Environmental Sciences, University of Birmingham, Edgbaston, Birmingham B15 2TT, U.K. 3Department of Earth Sciences, Natural History Museum, London SW7 5BD, U.K. 4Department of Paleobiology, Smithsonian Institution, Washington, DC 20013, U.S.A. 5Department of Natural History, Royal Ontario Museum, Toronto, Ontario M5S 2C6, Canada 6Department of Earth Sciences, University of Oxford, South Parks Road, Oxford OX1 3AN, U.K. 7Department of Earth Science and Engineering, Imperial College London, London SW7 2AZ, U.K. 8Division of Paleontology, American Museum of Natural History, New York, NY 10024, U.S.A. 9Department of Geology, Baylor University, Waco, TX 76706, U.S.A. 10Department of Earth Sciences, University College London, London WC1E 6BT, U.K. 11New Mexico Museum of Natural History and Science, Albuquerque, NM 87104, U.S.A. ABSTRACT Non-avian dinosaurs went extinct 66 million years ago, geologically coincident with the impact of a large bolide (comet or asteroid) during an interval of massive volcanic eruptions and changes in temperature and sea level. There has long been fervent debate about how these events affected dinosaurs. We review a wealth of new data accumulated over the past two decades, provide updated and novel analyses of long-term dinosaur diversity trends during the latest Cretaceous, and discuss an emerging consensus on the extinction’s tempo and causes.
    [Show full text]
  • Late Cretaceous Stratigraphy and Vertebrate Faunas of the Markagunt, Paunsaugunt, and Kaiparowits Plateaus, Southern Utah
    GEOLOGY OF THE INTERMOUNTAIN WEST an open-access journal of the Utah Geological Association Volume 3 2016 LATE CRETACEOUS STRATIGRAPHY AND VERTEBRATE FAUNAS OF THE MARKAGUNT, PAUNSAUGUNT, AND KAIPAROWITS PLATEAUS, SOUTHERN UTAH Alan L. Titus, Jeffrey G. Eaton, and Joseph Sertich A Field Guide Prepared For SOCIETY OF VERTEBRATE PALEONTOLOGY Annual Meeting, October 26 – 29, 2016 Grand America Hotel Salt Lake City, Utah, USA Post-Meeting Field Trip October 30–November 1, 2016 © 2016 Utah Geological Association. All rights reserved. For permission to copy and distribute, see the following page or visit the UGA website at www.utahgeology.org for information. Email inquiries to [email protected]. GEOLOGY OF THE INTERMOUNTAIN WEST an open-access journal of the Utah Geological Association Volume 3 2016 Editors UGA Board Douglas A. Sprinkel Thomas C. Chidsey, Jr. 2016 President Bill Loughlin [email protected] 435.649.4005 Utah Geological Survey Utah Geological Survey 2016 President-Elect Paul Inkenbrandt [email protected] 801.537.3361 801.391.1977 801.537.3364 2016 Program Chair Andrew Rupke [email protected] 801.537.3366 [email protected] [email protected] 2016 Treasurer Robert Ressetar [email protected] 801.949.3312 2016 Secretary Tom Nicolaysen [email protected] 801.538.5360 Bart J. Kowallis Steven Schamel 2016 Past-President Jason Blake [email protected] 435.658.3423 Brigham Young University GeoX Consulting, Inc. 801.422.2467 801.583-1146 UGA Committees [email protected] [email protected] Education/Scholarship
    [Show full text]
  • Download a PDF of This Web Page Here. Visit
    Dinosaur Genera List Page 1 of 42 You are visitor number— Zales Jewelry —as of November 7, 2008 The Dinosaur Genera List became a standalone website on December 4, 2000 on America Online’s Hometown domain. AOL closed the domain down on Halloween, 2008, so the List was carried over to the www.polychora.com domain in early November, 2008. The final visitor count before AOL Hometown was closed down was 93661, on October 30, 2008. List last updated 12/15/17 Additions and corrections entered since the last update are in green. Genera counts (but not totals) changed since the last update appear in green cells. Download a PDF of this web page here. Visit my Go Fund Me web page here. Go ahead, contribute a few bucks to the cause! Visit my eBay Store here. Search for “paleontology.” Unfortunately, as of May 2011, Adobe changed its PDF-creation website and no longer supports making PDFs directly from HTML files. I finally figured out a way around this problem, but the PDF no longer preserves background colors, such as the green backgrounds in the genera counts. Win some, lose some. Return to Dinogeorge’s Home Page. Generic Name Counts Scientifically Valid Names Scientifically Invalid Names Non- Letter Well Junior Rejected/ dinosaurian Doubtful Preoccupied Vernacular Totals (click) established synonyms forgotten (valid or invalid) file://C:\Documents and Settings\George\Desktop\Paleo Papers\dinolist.html 12/15/2017 Dinosaur Genera List Page 2 of 42 A 117 20 8 2 1 8 15 171 B 56 5 1 0 0 11 5 78 C 70 15 5 6 0 10 9 115 D 55 12 7 2 0 5 6 87 E 48 4 3
    [Show full text]
  • Chapter 2 the Fossil Record of Mesozoic and Paleocene Pennaraptorans
    Chapter 2 The Fossil Record of Mesozoic and Paleocene Pennaraptorans MICHAEL PITTMAN,1 JINGMAI O’CONNOR,2 EDISON TSE,1 PETER MAKOVICKY,3 DANIEL J. FIELD,4 WAISUM MA,5 ALAN H. TURNER,6 MARK A. NORELL,7 RUI PEI,2 AND XING XU2 ABSTRACT An unabated surge of new and important discoveries continues to transform knowledge of pen- naraptoran biology and evolution amassed over the last 150+ years. This chapter summarizes prog- ress made thus far in sampling the pennaraptoran fossil record of the Mesozoic and Paleocene and proposes priority areas of attention moving forward. Oviraptorosaurians are bizarre, nonparavian pennaraptorans first discovered in North America and Mongolia within Late Cretaceous rocks in the early 20th century. We now know that oviraptorosaurians also occupied the Early Cretaceous and their unquestionable fossil record is currently limited to Laurasia. Early Cretaceous material from China preserves feathers and other soft tissues and ingested remains including gastroliths and other stomach contents, while brooding specimens and age-structured, single- species accumulations from China and Mongolia provide spectacular behavioral insights. Less specialized early oviraptorosaurians like Incisivosaurus and Microvenator remain rare, and ancestral forms expected in the Late Jurassic are yet to be discovered, although some authors have suggested Epidexipteryx and possibly other scansoriopterygids may represent early-diverging oviraptorosaurians. Long-armed scansoriopterygids from the Middle-Late Jurassic of Laurasia are either early-diverg- ing oviraptorosaurians or paravians, and some have considered them to be early-diverging avialans. Known from five (or possibly six) feathered specimens from China, only two mature individuals exist, representing these taxa. These taxa,Yi and Ambopteryx, preserve stylopod-supported wing membranes that are the only known alternative to the feathered, muscular wings that had been exclusively associated with dinosaurian flight.
    [Show full text]
  • Evolution and Ecological Associations in Herbivorous Theropods Albert Chen 4/25/2016 Advisor: Dr
    Evolution and Ecological Associations in Herbivorous Theropods Albert Chen 4/25/2016 Advisor: Dr. Thomas Holtz GEOL 394 1 Abstract Theropod dinosaurs are inferred to have been ancestrally carnivorous and include numerous lineages specialized for hypercarnivory. However, evidence from fossil gut contents, anatomical characteristics, and phylogenetic bracketing suggests that several theropod clades convergently transitioned away from a carnivorous lifestyle to become herbivores or omnivores. The evolutionary drivers of these trophic shifts are unknown. Methods involving the use of the Paleobiology Database (PBDB) were used to test for the potential impact of ecological factors that may have affected the diversification of non-hypercarnivorous theropods, such as the diversity of other herbivorous vertebrates, the diversity of plants, and change in global sea level. After demonstrating feasibility of the proposed methods by using restricted parameters (solely considering oviraptorosaurian theropods from the Cretaceous of Asia and contemporaneous herbivores), said methods were applied to an expanded dataset including more than 500 taxa from 51 geologic formations. No statistically significant correlations were found between non- hypercarnivorous theropod diversity and that of plants, but overall diversity of non- hypercarnivorous theropods was found to positively correlate through space and time with the diversity of other herbivores. These results suggest that non-hypercarnivorous theropods did not strongly compete with contemporaneous herbivores.
    [Show full text]
  • Chamber Honors Collins, Mcneill
    •Gator boys down Mustangs for first Three Rivers Conference win. •Wolfpack teams trample St. Pauls. •Stallions rally past Red Springs. •Fairmont teams take wins over West Columbus High School. Sports See page 1-B. ThePublished News since 1890 every Monday and Thursday Reporterfor the County of Columbus and her people. Thursday, January 29, 2015 Driver’s license, Volume 124, Number 61 moped rules Whiteville, North Carolina could change 75 Cents By ALLEN TURNER Staff Writer Inside Some major changes in motor vehicle laws and regulations under consideration in Ra- leigh could make a lot of difference to people 2-A whose driver’s licenses are up for renewal and •Brunswick County to people who depend on mopeds for trans- school donates portation. The DMV is considering allowing the online books to Old Dock renewal of driver’s licenses, and allowing Elementary. experienced drivers to skip several examina- tions. A public hearing on the proposal was 3-A held in Raleigh Tuesday and, while no other hearings are scheduled, the DMV is accept- •Veterans memorial ing comments on the proposed rule change park plan through Feb. 13. rejected by college The proposed changes to the N.C. Admin- board. istrative Code would allow for the remote renewal of a driver’s license provided that the Carlton Williamson, Jim High, Gary Lanier, Emlyn Koster and Butch Blanchard gather Wednesday applicant is a resident of North Carolina, and 4-A afternoon to discuss the floor plans for the N.C. Museum of Natural Sciences in Whiteville. Koster, the remove the written test for remote renewals, •South Carolina man director the museum in Raleigh, was in town with others from the state capital to see the renovations remove the road sign test requirement for pleads in 2011 that are taking place for the Feb.
    [Show full text]
  • Section 1. Systematics, Fossil Record, and Biogeography
    SECTION 1. SYSTEMATICS, FOSSIL RECORD, AND BIOGEOGRAPHY Chapter 1 Pennaraptoran Systematics MICHAEL PITTMAN,1 JINGMAI O’CONNOR,2 DANIEL J. FIELD,3 ALAN H. TURNER,4 WAISUM MA,5 PETER MAKOVICKY,6 AND XING XU2 ABSTRACT New and important pennaraptoran specimens continue to be discovered on a regular basis. Yet, with these discoveries the number of viable phylogenetic hypotheses has increased, including ones that challenge the traditional grouping of dromaeosaurids and troodontids within a monophy- letic Deinonychosauria. This chapter will cover recent efforts to address prevailing phylogenetic uncertainties and controversies, both between and within key clades, including deinonychosaurian monophyly, the phylogenetic position of anchiornithines and scansoriopterygids, and the inter- relationships of enantiornithines. While recent discoveries mainly from Asia have created much of the latest uncertainty and controversy, new material, particularly from Asia, promises to rather fittingly address these issues. Further curatorship of long-standing phylogenetic datasets and more prevalent use of extended analytical protocols will be essential to meeting this challenge, especially for groups whose boundaries have been blurred. As it becomes increasingly difficult to study all fossil materials, owing to their growing numbers and ever disparate locations, broader use of digital fossils and online character databases for character coding is acutely needed to ensure that errors arising from remote, rather than firsthand, scoring are reduced as far as possible, particu- larly at this time of rapid data accumulation. 1 Vertebrate Palaeontology Laboratory, Division of Earth and Planetary Science, the University of Hong Kong, Hong Kong. 2 Key Laboratory of Vertebrate Evolution and Human Origins, Institute of Vertebrate Paleontology & Paleoanthropology, Beijing; CAS Center for Excellence in Life and Paleoenvironment, Beijing.
    [Show full text]
  • Fossil Birds: Contributions to the Understanding of Avian Evolution
    MEDDELANDEN från STOCKHOLMS UNIVERSITETS INSTITUTION för GEOLOGISKA VETENSKAPER No. 349 ___________________________________________________________________________ Fossil birds: Contributions to the understanding of avian evolution Johan Dalsätt Stockholm 2012 Department of Geological Sciences Stockholm University SE-106 91 Stockholm Sweden © Johan Dalsätt, Stockholm 2012 ISBN 978-91-7447-462-6 Cover picture: Confuciusornis sanctus (from Paper II) Printed in Sweden by US-AB Stockholm University, Stockholm 2012 A dissertation for the degree of Doctor of Philosophy in Natural Sciences Department of Geological Sciences Stockholm University SE-106 91 Stockholm Sweden ___________________________________________________________________________ Abstract The study of the evolution of birds began about 150 years ago with the finding of Archaeopteryx. Since then several different opinions about the origin and earliest evolution of birds have been put forward. However, in the last 15 years most researchers have favoured a dinosaur (theropod) origin based not least on the many Early Cretaceous fossils discovered in northeastern China. Yet, many unsolved questions about avian evolution remain to be answered. This thesis aims at addressing some of these questions. The Early Cretaceous Confusiusornis from China is the most well-represented Mesozoic bird in the fossil record, with probably more than 2000 specimens recovered. This abundance of fossils facilitates a study of the preservation of specimens in the two geological formations in which this taxon is found. It was demonstrated that specimens in the older Yixiang Formation always are represented by complete, articulated skeletons, while those in the younger Jiofutang Formation often lack the pectoral girdle and the wings. Despite the many specimens available of Confusiusornis few clues to the diet of this taxon have been found.
    [Show full text]
  • Vertebrate Paleontology of Montana
    VERTEBRATE PALEONTOLOGY OF MONTANA John R. Horner1 and Dale A. Hanson2 1Chapman University, Orange, California; Montana State University, Bozeman, Montana 2South Dakota School of Mines & Technology, Rapid City, South Dakota (1) INTRODUCTION derived concerning the evolution, behavior, and paleo- Montana is renowned for its rich paleontological ecology of vertebrate fossil taxa from Montana. treasures, particularly those of vertebrate animals All Paleozoic vertebrates from Montana come such as fi shes, dinosaurs, and mammals. For exam- from marine sediments, whereas the Mesozoic as- ple, the most speciose fi sh fauna in the world comes semblages are derived from transgressive–regressive from Fergus County. The fi rst dinosaur remains noted alternating marine and freshwater deposits, and the from the western hemisphere came from an area near Cenozoic faunas are derived strictly from freshwater the mouth of the Judith River in what would become terrestrial environments. Fergus County. The fi rst Tyrannosaurus rex skeleton, (2) PALEOZOIC VERTEBRATES and many more since, have come from Garfi eld and McCone Counties. The fi rst dinosaur recognized to Two vertebrate assemblages are known from the show the relationship between dinosaurs and birds Paleozoic, one of Early Devonian age, and the other of came from Carbon County, and the fi rst dinosaur eggs, Late Mississippian age. embryos, and nests revealing dinosaur social behav- a. Early Devonian (Emsian: 407–397 Ma) iors were found in Teton County. The fi rst dinosaur Beartooth Butte Formation confi rmed to have denned in burrows was found in The oldest vertebrate remains found in Montana Beaverhead County. come from the Beartooth Butte Formation exposed Although Montana is not often thought of for in the Big Belt and Big Snowy Mountains of central mammal fossils, a great diversity of late Mesozoic Montana.
    [Show full text]