Fossils from the Lower Cambrian of Bornholm
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Borggård-1-Kernen På Bornholm - Ny Viden Om Nedre Kambrium På Vej
Borggård-1-Kernen på Bornholm - ny viden om Nedre Kambrium på vej Af Geolog Johan Svendsen, Altinex Oil Denmark Henover foråret og sommeren blev der på det sydøstlige Bornholm ud- ført en boring, der vil få afgørende indfl ydelse på vores forståelse af den nedre del af den danske sedi- mentære lagserie. Ved Borggård nær Pedersker på Bornholm udførte Arne Thorshøj Nielsen (Geologisk Museum) og Kurt Klitten (GEUS) en lidt over 300 meter dybkernet boring som led i et projekt fi nansieret af Geocenter Køben- havn. Boringens primære formål var at vur- dere hydrogeologiske forhold i de “Grønne Skifre” (Broens Odde Mb i Læså Fm.) og den øvre del af Balka Sandstenen (Harde- berga Fm). Boringen blev derfor placeret Ovenfor ses boringens placering (Foto: Arne Thorshøj Nielsen). Nedenfor til højre ses dele af således, at Læså Formationen ville blive borekernen fra Nedre Kambrium. (Foto: Forfatteren) truffet under en tynd kile af Alunskifer Fm. der vel mange geologer, der tænker tilbage Boringen til deres studiestart, når de hører ord som Da alt gik, som det skulle, kom man på lidt Nexø Sandsten og Balka Sandsten. Kernen over 100 m’s dybde ned i Balka Sandstenen, er derfor særdeles vigtig for forskningen i der i den øvre del er den klassiske og vel- Nedre Kambrium, men også for alle geo- kendte kvartsitiske sandsten, der kendes fra logi-studerende og andre geologi-interesse- adskillige stenbrud på Bornholm, mens den rede udgør kernen en vigtig brik i det store i den nedre del indeholder ret tykke indslag geologiske puslespil. Hertil kommer, at af muddersten. -
The Viruan (Middle Ordovician) of Öland
The Viruan (Middle Ordovician) of Öland By Valdar Jaanusson ABSTRACT.-The stratigraphy and lithology of the Viruan (Middle Ordovician) Iimestones of the bed-rock of Öland are described based on three bares and on field work in the outcrop area. A combined litho- and bio-stratigraphic classification (termed topo-stratigraphic) is introduced for the described sequence. The names of the Estonian stages (Aserian, Lasnamägian, Uhakuan, and Kukrusean) are used as chrono-stratigraphic references instead of the previous Swedish names of the units of stage category (Platyurus, Schroeteri, Crassicauda, and Ludibundus, re spectivcly). New topo-stratigraphic divisions are Segerstad Limestone (of Aserian age), Skärlöv, Seby, and Folkeslunda Limestones (of Lasnamägian age), Furudal, Källa, and Persnäs Lime stones (of Uhakuan age), and Dalby Limestone (of Kukrusean age in the bed-rock of Öland). The Aserian Lasnamägian topo-stratigraphic divisions have the same lithological characteris and tics throughout Öland. The Uhakuan beds are developed as calcilutites (Furudal Limestone) on southern Öland continuing as a tongue (Källa Limestone) on northern Öland. The middle and upper part of the Uhakuan beds of northern Öland consist of calcarenites (Persnäs Limestone) lithologically indistiguishable from the Kukrusean Dalby Limestone which forms the bed-rock only on northern Öland. Within the Segerstad Limestone two zones are distinguished (z. of Angelinoceras latum and z. of Illaenus planifrons).H ouvr ' s zones of Lituites discors, L. lituus, and L. perfectus are of Lasna mägian age, and their stratigraphic position and fauna! characteristics are described. Contents Introduction . 207 Methods .............. 209 Classification of the Viruan rocks of Öland 2I2 Historical survey . 2I9 Taxonornie and nomenclatural notes 22I Viruan rocks of northern Öland . -
United States
DEPARTMENT OF THE INTERIOR BULLETIN OF THE UNITED STATES ISTo. 146 WASHINGTON GOVERNMENT Pit IN TING OFFICE 189C UNITED STATES GEOLOGICAL SURVEY CHAKLES D. WALCOTT, DI11ECTOK BIBLIOGRAPHY AND INDEX NORTH AMEEICAN GEOLOGY, PALEONTOLOGY, PETEOLOGT, AND MINERALOGY THE YEA.R 1895 FEED BOUGHTON WEEKS WASHINGTON Cr O V E U N M K N T P K 1 N T I N G OFFICE 1890 CONTENTS. Page. Letter of trail smittal...... ....................... .......................... 7 Introduction.............'................................................... 9 List of publications examined............................................... 11 Classified key to tlio index .......................................... ........ 15 Bibliography ............................................................... 21 Index....................................................................... 89 LETTER OF TRANSMITTAL DEPARTMENT OF THE INTEEIOE, UNITED STATES GEOLOGICAL SURVEY, DIVISION OF GEOLOGY, Washington, D. 0., June 23, 1896. SIR: I have the honor to transmit herewith the manuscript of a Bibliography and Index of North American Geology, Paleontology, Petrology, and Mineralogy for the year 1895, and to request that it be published as a bulletin of the Survey. Very respectfully, F. B. WEEKS. Hon. CHARLES D. WALCOTT, Director United States Geological Survey. 1 BIBLIOGRAPHY AND INDEX OF NORTH AMERICAN GEOLOGY, PALEONTOLOGY, PETROLOGY, AND MINER ALOGY FOR THE YEAR 1895. By FRED BOUGHTON WEEKS. INTRODUCTION. The present work comprises a record of publications on North Ameri can geology, paleontology, petrology, and mineralogy for the year 1895. It is planned on the same lines as the previous bulletins (Nos. 130 and 135), excepting that abstracts appearing in regular periodicals have been omitted in this volume. Bibliography. The bibliography consists of full titles of separate papers, classified by authors, an abbreviated reference to the publica tion in which the paper is printed, and a brief summary of the con tents, each paper being numbered for index reference. -
The Spence Shale Lagerstätte: an Important Window Into Cambrian Biodiversity
Downloaded from http://jgs.lyellcollection.org/ by guest on September 24, 2021 Accepted Manuscript Journal of the Geological Society The Spence Shale Lagerstätte: an Important Window into Cambrian Biodiversity Julien Kimmig, Luke C. Strotz, Sara R. Kimmig, Sven O. Egenhoff & Bruce S. Lieberman DOI: https://doi.org/10.1144/jgs2018-195 Received 31 October 2018 Revised 21 February 2019 Accepted 28 February 2019 © 2019 The Author(s). This is an Open Access article distributed under the terms of the Creative Commons Attribution 4.0 License (http://creativecommons.org/licenses/by/4.0/). Published by The Geological Society of London. Publishing disclaimer: www.geolsoc.org.uk/pub_ethics Supplementary material at https://doi.org/10.6084/m9.figshare.c.4423145 To cite this article, please follow the guidance at http://www.geolsoc.org.uk/onlinefirst#cit_journal Downloaded from http://jgs.lyellcollection.org/ by guest on September 24, 2021 The Spence Shale Lagerstätte: an Important Window into Cambrian Biodiversity 1* 1,2 1,3 4 1,2 Julien Kimmig , Luke C. Strotz , Sara R. Kimmig , Sven O. Egenhoff & Bruce S. Lieberman 1Biodiversity Institute, University of Kansas, Lawrence, KS 66045, USA 2 Department of Ecology & Evolutionary Biology, University of Kansas, Lawrence, KS, USA 3Pacific Northwest National Laboratory, Richland, WA 99354, USA 4Department of Geosciences, Colorado State University, Fort Collins, CO 80523, USA *Correspondence: [email protected] Abstract: The Spence Shale Member of the Langston Formation is a Cambrian (Miaolingian: Wuliuan) Lagerstätte in northeastern Utah and southeastern Idaho. It is older than the more well- known Wheeler and Marjum Lagerstätten from western Utah, and the Burgess Shale from Canada. -
Bornholms Brave Topograf, De Pjes Af Prasten Hr- E
« » »kl K0l^6kl.I6k 6I6l.I0IkX 1.-2.8 33 8° 1 1 zzo 8 0.1907 8 ' V ____ » ' < » « 4r * O * » 1 l ' ! Beskrivelse / over B o r n h o l m ved Peder Nikolai Skougaard. Litteratur. F s rste Del. r *. Kjobenhavn 1804. a.rnkt hos Andreas Seidrlin. i stor, Kannikestl«dr r ^ - L » ^ , O * X F o r t a l e. v^avnligt og for det danske lasende Publikum be« hageligt vilde det sikkerlig vare, om velskrevne, paalidelige, Topografier meddelte Kjendskab til en- hver Rigets Provinds, de mindre saavelsom de storre. Mange af vore Videnskabsmand have der« for ogsaa leveret vigtige Bidrag i denne Art af Lit« teratur, hvori Navnene Peder Resen, Pontoppidan, de Hofman, isar ville blive evindeligen agtede hos Os, selv efter de kommende Aarhundreders seneste Roverromantiders Barbari. Men ikke mindre SEre, end disse, indlagde sig Bornholms brave Topograf, de Pjes af Prasten Hr- E. Gad; Overtro; Sprog; maaskee Stykket vin Sproget ey staaer faa ganske paa sit rette Sted, men havde bedre lurret sat bag i Bogen ved den tillagte Ordsamling; Jeg vred det ikke, men er det etters som det bor vare, da: li- gemeget, hvor det siaaer. Derefter fslger om Ar- vegangsmaaden paa Landsbsygden, Privilegier, Avrighed, Militarindretning og Veyvasen. Om Bondergaarde og Landmandenes Kaar, nn Gil- desvasnet, og derefter hele BoygdCns Topografi; til S lut: noget om Monter og gamle Guldbilleder, fundne i Jorden hertillands; og endelig en Samling a f bornholmske O rd. — Anden Del vil komme til at indeholde Kjobsiadernes Beskrivelse, om Han- delsvasnet, og Landets Hisiorie, samr er kandkorr. -
Bornholmske Gårde
Bornholmske gårde med oplysninger af historisk art samlet af Aage Kure marts 2002 2 Indholdsfortegnelse. Bornholms Gårdnavne med oplysninger af historisk art. 4 Østerlars sogn. ........................................................................................................................ 6 Henningæ Herred .................................................................................................................... 6 Østermarie Sogn ................................................................................................................... 19 Ibsker .................................................................................................................................... 42 Michlingæ Herred ................................................................................................................. 56 Bodilsker sogn. ..................................................................................................................... 56 Poulsker sogn ........................................................................................................................ 66 Pedersker sogn. ..................................................................................................................... 74 Åker Sogn. ............................................................................................................................ 81 Rothnæ Herred ...................................................................................................................... 99 Nylars sogn. ......................................................................................................................... -
The Origin of Tetraradial Symmetry in Cnidarians
The origin of tetraradial symmetry in cnidarians JERZY DZIK, ANDRZEJ BALINSKI AND YUANLIN SUN Dzik, J., Balinski, A. & Sun, Y. 2017: The origin of tetraradial symmetry in cnidarians. Lethaia, DOI: 10.1111/let.12199. Serially arranged sets of eight septa-like structures occur in the basal part of phosphatic tubes of Sphenothallus from the early Ordovician (early Floian) Fenxi- ang Formation in Hubei Province of China. They are similar in shape, location and number, to cusps in chitinous tubes of extant coronate scyphozoan polyps, which supports the widely accepted cnidarian affinity of this problematic fossil. However, unlike the recent Medusozoa, the tubes of Sphenothallus are flattened at later stages of development, showing biradial symmetry. Moreover, the septa (cusps) in Sphenothallus are obliquely arranged, which introduces a bilateral component to the tube symmetry. This makes Sphenothallus similar to the Early Cambrian Paiutitubulites, having similar septa but with even more apparent bilat- eral disposition. Biradial symmetry also characterizes the Early Cambrian tubular fossil Hexaconularia, showing a similarity to the conulariids. However, instead of being strictly tetraradial like conulariids, Hexaconularia shows hexaradial symme- try superimposed on the biradial one. A conulariid with a smooth test showing signs of the ‘origami’ plicated closure of the aperture found in the Fenxiang For- mation supports the idea that tetraradial symmetry of conulariids resulted from geometrical constrains connected with this kind of closure. Its minute basal attachment surface makes it likely that the holdfasts characterizing Sphenothallus and advanced conulariids are secondary features. This concurs with the lack of any such holdfast in the earliest Cambrian Torellella, as well as in the possibly related Olivooides and Quadrapyrgites. -
Rapport Om Bopælspligt (PDF)
Undersøgelse af udvalgte boligscenarier på Bornholm BORNHOLMS R E G I O N S K O M M U N E M U M N S K O I O R G E Teknik & Miljø, april 2013 Titel: Undersøgelse af udvalgte boligscenarier på Bornholm Journalnummer: 01.02.00P20-0005 Tekst og fotos: Teknik & Miljø i Bornholms Regionskommune Produktion: Bornholms Regionskommune, Teknik & Miljø, koordinator Bjarne Dreier Christensen INDHOLDFORTEGNELSE INDLEDNING 3 1.1 Ophævelse af bopælspligt 5 1.2 Flexboliger 6 1.3 Ny dispensationsmulighed efter boligreguleringsloven 6 1.4 Planlovens regulering af anvendelse 7 1.5 Registrering af boliger 8 1.6 Beskatning 8 1.7 Lighedsprincippet 9 1.8 Markedsmæssige forhold 9 1.9 Befolkningsudvikling 11 1.10 Samfundsudvikling i forhold til bopælspligt 12 2.1 Scenarie 0 – Nuværende forhold 14 2.2 Scenarie 1 – Byer under 300 indbyggere fritages for bopælspligt 16 2.3 Scenarie 2A – Bopælspligten ophæves i byer uden privat eller offentlig service 19 2.4 Scenarie 2B – Bopælspligten ophæves i kommuneplanens boligbyer 20 2.5 Scenarie 3 –Kun bopælspligt i de 5 største byer 23 2.6 Scenarie 4 – Hele Bornholm er uden bopælspligt 27 2.7 Scenarie 5 – Boliger under 75 m2 er uden bopælspligt 30 2.8 Scenarie 6 – Udvalgte dele af byer er uden bopælspligt 32 INDLEDNING INDLEDNING Beskrivelse af scenarier Teknik & Miljø er blevet bedt om at beskrive en række scenarier i forhold til bopælspligt og beboelse. De beskrevne scenarier belyses i forhold til nugældende situation (nugældende praksis er, at alle byområder har bopælspligt). Der er tale om i alt 6 scenarier: Byer under 300 indbyggere er uden bopælspligt. -
Dette Værk Er Downloadet Fra Slægtsforskernes Bibliotek
Dette værk er downloadet fra Slægtsforskernes Bibliotek Slægtsforskernes Bibliotek er en del af foreningen DIS-Danmark, Slægt & Data. Det er et special-bibliotek med værker, der er en del af vores fælles kulturarv, blandt andet omfattende slægts-, lokal- og personalhistorie. Slægtsforskernes Bibliotek: http://bibliotek.dis-danmark.dk Foreningen DIS-Danmark, Slægt & Data: www.slaegtogdata.dk Bemærk, at biblioteket indeholder værker både med og uden ophavsret. Når det drejer sig om ældre værker, hvor ophavs-retten er udløbet, kan du frit downloade og anvende PDF-filen. Når det drejer sig om værker, som er omfattet af ophavsret, er det vigtigt at være opmærksom på, at PDF-filen kun er til rent personlig, privat brug. BORNHOLMSKE KIRKEBØGER Foreløbige arkivregistraturer udgivet af landsarkivet for Sjælland m. m. KØBENHAVN 1968 BORNHOLMSKE KIRKEBØGER Foreløbige arkivregistraturer udgivet af landsarkivet for Sjælland m. m. KØBENHAVN 1968 Oversigtskort over de bornholmske kirkesogne. Tallene identificeres ved hjælp af indholdsfortegnelsen Indhold. Side Indledning.......... 1 Anvendte forkortelser...................... ......... 4 9 Arkivregistraturer Folkekirkens sogne Bornholms vestre provsti 90. Allinge-Sandvig.................................. 11 91. Hasle............................................. 13 92. Klemensker.................... 14 93. Knudsker....... 16 94. Nyker............................................. 18 95. Nylarsker......................................... 2o 96. Olsker............................................ 22 97. Rutsker.......................................... -
New Finds of Skeletal Fossils in the Terminal Neoproterozoic of the Siberian Platform and Spain
New finds of skeletal fossils in the terminal Neoproterozoic of the Siberian Platform and Spain ANDREY YU. ZHURAVLEV, ELADIO LIÑÁN, JOSÉ ANTONIO GÁMEZ VINTANED, FRANÇOISE DEBRENNE, and ALEKSANDR B. FEDOROV Zhuravlev, A.Yu., Liñán, E., Gámez Vintaned, J.A., Debrenne, F., and Fedorov, A.B. 2012. New finds of skeletal fossils in the terminal Neoproterozoic of the Siberian Platform and Spain. Acta Palaeontologica Polonica 57 (1): 205–224. A current paradigm accepts the presence of weakly biomineralized animals only, barely above a low metazoan grade of or− ganization in the terminal Neoproterozoic (Ediacaran), and a later, early Cambrian burst of well skeletonized animals. Here we report new assemblages of primarily calcareous shelly fossils from upper Ediacaran (553–542 Ma) carbonates of Spain and Russia (Siberian Platform). The problematic organism Cloudina is found in the Yudoma Group of the southeastern Si− berian Platform and different skeletal taxa have been discovered in the terminal Neoproterozoic of several provinces of Spain. New data on the morphology and microstructure of Ediacaran skeletal fossils Cloudina and Namacalathus indicate that the Neoproterozoic skeletal organisms were already reasonably advanced. In total, at least 15 skeletal metazoan genera are recorded worldwide within this interval. This number is comparable with that known for the basal early Cambrian. These data reveal that the terminal Neoproterozoic skeletal bloom was a real precursor of the Cambrian radiation. Cloudina,the oldest animal with a mineralised skeleton on the Siberian Platform, characterises the uppermost Ediacaran strata of the Ust’−Yudoma Formation. While in Siberia Cloudina co−occurs with small skeletal fossils of Cambrian aspect, in Spain Cloudina−bearing carbonates and other Ediacaran skeletal fossils alternate with strata containing rich terminal Neoprotero− zoic trace fossil assemblages. -
Østerlars Halmvarmeværk 4
Velkommen Bornholms Forsyning A/S Side 1 5 municipal (og Amt) Municipal (Sogn) - before 1970 - after 1970 Lidt historie • 1970 bliver 22 kommuner til 5 kommuner og et amt • 2003 bliver det til en kommune ”Bornholms Regions Kommune.” • 2003 bliver ”Forsynings Virksomheden” dannet. Herunder Lobbæk Halmvarmeværk og Klemensker Halmvarmeværk med ca.250 forbrugere • 2008 bliver Bornholms Forsyning a/s stiftet med kommunen som eneejer. • 2009-11 Der bliver etableret fjernvarme i Aakirkeby, Nylars og Vestermarie • 2012 Østerlars og Østerlars • 2013 Nexø Halmvarmeværk overtages • 2013- 14 Gudhjem • 2015 Hasle Halmvarmeværk overtages • 2015-16 Fjernvarme i Allinge, Sandvig • 2016 den 17 maj er det ny navn ”Bornholms Energi & forsyning”. Vi får 140 nye kollegaer Side 4 Bornholms Forsyning A/S Bornholms Forsyning A/S Bornholms Regionskommunen ejer af alle aktier. Bestyrelsens opgave er at udøve kontrol med direktionen på aktionærernes vegne. Bornholms Varme A/S Bornholms Vand A/S Bornholms Spildevand A/S Bornholms Service A/S Egenkapital i alt: Egenkapital i alt: Egenkapital i alt: 500.000 kr. Egenkapital i alt: 193.000.000 kr. 550.000.000 kr. 4 Halmvarmeværker 1.000.000 kr. 1 Flisvarmeværk 5 Vandværker 8 Renseanlæg 150 km ledninger Alle medarbejdere 27 Boringer 185 Pumpestationer 5500 Tilslutninger er ansat i service: 700 km ledninger 800 km ledninger 36 personer 10.800 Tilslutninger 17.000 tilslutninger Områder: Udfører: Åkirkeby – Lobbæk - Nylars regnskabsfunktion og Områder: - dækker Område - dækker: Klemensker serviceopgaverne ca. 30% af Bornholm. hele Bornholm Hasle – Sorthat/Muleby - Nyker for de øvrige selskaber. Nexø Balka/Snogebæk Omsætning: Omsætning: Omsætning: 19.000.000 kr. 65.000.000 kr. -
Microbiofacies Analysis of Cambrian Offshore Carbonates from Sardinia (Italy): Environment Reconstruction and Development of a Drowning Carbonate Platform
Carnets de Géologie / Notebooks on Geology - Article 2006/01 (CG2006_A01) Microbiofacies analysis of Cambrian offshore carbonates from Sardinia (Italy): environment reconstruction and development of a drowning carbonate platform Olaf ELICKI1 Abstract: The Campo Pisano Formation of southwestern Sardinia is represented by an offshore carbonate succession spanning the latest Early to late Middle Cambrian. Paleogeographically, the fauna is characteristic of western Perigondwana, and indicates faunal relations to France, Spain, and Turkey. Microfaunal paleoecology reflects drowning of an isolated carbonate platform at tropical latitudes. Sessile epibenthic filter feeders dominate at the base, succeeded upward by sessile, epibenthic, suspension feeders. Upsection, a shift in the ratio of faunal groups indicates increasing replacement by mobile epibenthos. Autochthonous faunal elements decline near the top where allochthonous taxa become important. In the basal portion of the formation the faunal succession indicates relatively shallow neritic habitats with a moderate influx of suspended sediment, followed by a period of slightly deeper neritic conditions. Probably a shallow bathyal environment was established at the transition to the overlying siliciclastic Cabitza Formation. The bathymetric and ecofacies changes in the Campo Pisano Formation are interpreted as having been caused by a discontinuous rise in eustatic sea-level, probably accompanied by subsidence due to tensional tectonics. The depositional environment was that of a distal open-marine shelf or ramp without strong relief. This interpretation is supported by the lack of significant lateral changes in the fossil assemblages, and an upward deepening of facies. The applied micropaleoecological approach is proven a powerful tool in regional stratigraphy and in the reconstruction of sedimentary realms in the Mediterranean Cambrian, particularly when high-resolution biostratigraphic data and diagnostic sedimentary characteristics are sparse.