Environmental, Structural and Stratigraphical Evolution Carpathians
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Cretaceous Boundary in Western Cuba (Sierra De Los Órganos)
GEOLOGICA CARPATHICA, JUNE 2013, 64, 3, 195—208 doi: 10.2478/geoca-2013-0014 Calpionellid distribution and microfacies across the Jurassic/ Cretaceous boundary in western Cuba (Sierra de los Órganos) RAFAEL LÓPEZ-MARTÍNEZ1, , RICARDO BARRAGÁN1, DANIELA REHÁKOVÁ2 and JORGE LUIS COBIELLA-REGUERA3 1Instituto de Geología, Universidad Nacional Autónoma de México, Ciudad Universitaria, Delegación Coyoacán, C.P. 04510, México D.F., México; [email protected] 2Comenius University, Faculty of Natural Sciences, Department of Geology and Paleontology, Mlynská dolina G, 842 15 Bratislava, Slovak Republic; [email protected] 3Departamento de Geología, Universidad de Pinar del Río, Martí # 270, Pinar del Río, C.P. 20100, Cuba (Manuscript received May 21, 2012; accepted in revised form December 11, 2012) Abstract: A detailed bed-by-bed sampled stratigraphic section of the Guasasa Formation in the Rancho San Vicente area of the “Sierra de los Órganos”, western Cuba, provides well-supported evidence about facies and calpionellid distribution across the Jurassic/Cretaceous boundary. These new data allowed the definition of an updated and sound calpionellid biozonation scheme for the section. In this scheme, the drowning event of a carbonate platform displayed by the facies of the San Vicente Member, the lowermost unit of the section, is dated as Late Tithonian, Boneti Subzone. The Jurassic/Cretaceous boundary was recognized within the facies of the overlying El Americano Member on the basis of the acme of Calpionella alpina Lorenz. The boundary is placed nearly six meters above the contact between the San Vicente and the El Americano Members, in a facies linked to a sea-level drop. The recorded calpionellid bioevents should allow correlations of the Cuban biozonation scheme herein proposed, with other previously published schemes from distant areas of the Tethyan Domain. -
Memorial to Rudolf Oskar Brunnschweiler 1915-1986 KEITH R
Memorial to Rudolf Oskar Brunnschweiler 1915-1986 KEITH R. COLWILL 26 Wattle Avenue, Beaumaris, Victoria 3193 Australia URSULA B. BRUNNSCHWEILER 7Arkana Street, Yarralumla ACT 2600 Australia Why “Pigeons on the Roof’? asked Rudi Brunnschweiler’s daughters when they saw the title page of their father’s latest spare-time project, the draft of a book subtitled “Memoirs of an Explorer.” The title, he replied, was bor rowed from an old Swiss proverb that admonishes “rather than chasing pigeons on the roof, be content with the spar row in your hand.” No doubt many would have been happy with the sparrow, but not Rudi. He aimed his sights higher, and the challenge this philosophy presented was for him the spice of life, its joy and fulfillment. Rudolf Oskar Brunnschweiler was bom in St. Gallen, Switzerland, on December 12, 1915, the oldest of four children of accountant and pioneer sports pilot Oskar Emmanuel Brunnschweiler and his wife Johanna Martha (nee Vogel), concert pianist; they were citizens of Hauptwil, Canton Thurgau. After his early schooling in Ennenda and Glarus, Rudi entered college at Schiers, from which he matriculated in 1935. He then attended the Federal Technological Institute in Zurich to study civil engineering until mid-1938, when he transferred to the faculty of natural sciences at the University of Zurich. In 1941 he married Emmy (“Micky”) Alwine Kiene. Starting a family in those turbulent war years while still a student took considerable courage. Rudi and Micky’s faith in each other and the future proved to be fully justified, and they shared a happy and adventurous lifetime together. -
Tourism Development Options in Marginal and Less-Favored Regions: a Case Study of Slovakia´S Gemer Region
land Article Tourism Development Options in Marginal and Less-Favored Regions: A Case Study of Slovakia´s Gemer Region Daniela Hutárová, Ivana Kozelová and Jana Špulerová * Institute of Landscape Ecology of Slovak Academy of Sciences, P.O. Box 254, Štefánikova 3, 814 99 Bratislava, Slovakia; [email protected] (D.H.); [email protected] (I.K.) * Correspondence: [email protected]; Tel.: +421-2-32293628 Abstract: Marginal and less-favored regions are characterized by negative migration balance, lower living standards, aging of the population, a lower number of employment opportunities, lower educational level, and lower investments in the territory. Gemer is one of these regions in Slovakia. On the other hand, the Gemer region has a very interesting history and many cultural monuments, nature protection areas, and UNESCO World Heritage sites that create options for tourism develop- ment. The monuments of the Gothic Road have the potential for religious tourism. Karst relief and the sites and monuments related to mining present on the Iron Road provide suitable conditions for geotourism and mining tourism. Local villages contain traditional agricultural landscapes, which create suitable conditions for active rural tourism associated with creative tourism or agrotourism. There is also the promising possibility of cross-border cooperation with Hungary. However, the revenues from tourism do not reach the same level as in other, similar regions of Slovakia. The main failings of tourism development include the insufficient coordination of destination marketing organization stakeholders, lack of care for monuments, and underestimation of the potential of Roma culture and art production. However, analyzed state policy instruments on the promotion of tourism Citation: Hutárová, D.; Kozelová, I.; did not mitigate but rather exacerbated regional disparities in Slovakia. -
Ostracoda and Foraminifera from Paleocene (Olinda Well), Paraíba Basin, Brazilian Northeast
Anais da Academia Brasileira de Ciências (2017) 89(3): 1443-1463 (Annals of the Brazilian Academy of Sciences) Printed version ISSN 0001-3765 / Online version ISSN 1678-2690 http://dx.doi.org/10.1590/0001-3765201720160768 www.scielo.br/aabc | www.fb.com/aabcjournal Ostracoda and foraminifera from Paleocene (Olinda well), Paraíba Basin, Brazilian Northeast ENELISE K. PIOVESAN¹, ROBBYSON M. MELO¹, FERNANDO M. LOPES², GERSON FAUTH³ and DENIZE S. COSTA³ ¹Laboratório de Geologia Sedimentar e Ambiental/LAGESE, Universidade Federal de Pernambuco, Departamento de Geologia, Centro de Tecnologia e Geociências, Av. Acadêmico Hélio Ramos, s/n, 50740-530 Recife, PE, Brazil ²Instituto Tecnológico de Micropaleontologia/itt Fossil, Universidade do Vale do Rio dos Sinos/UNISINOS, Av. Unisinos, 950, 93022-750 São Leopoldo, RS, Brazil ³PETROBRAS/CENPES/PDEP/BPA, Rua Horácio Macedo, 950, Cidade Universitária, Ilha do Fundão, Prédio 32, 21941-915 Rio de Janeiro, RJ, Brazil Manuscript received on November 7, 2016; accepted for publication on March 16, 2017 ABSTRACT Paleocene ostracods and planktonic foraminifera from the Maria Farinha Formation, Paraíba Basin, are herein presented. Eleven ostracod species were identified in the genera Cytherella Jones, Cytherelloidea Alexander, Eocytheropteron Alexander, Semicytherura Wagner, Paracosta Siddiqui, Buntonia Howe, Soudanella Apostolescu, Leguminocythereis Howe and, probably, Pataviella Liebau. The planktonic foraminifera are represented by the genera Guembelitria Cushman, Parvularugoglobigerina Hofker, Woodringina Loeblich and Tappan, Heterohelix Ehrenberg, Zeauvigerina Finlay, Muricohedbergella Huber and Leckie, and Praemurica Olsson, Hemleben, Berggren and Liu. The ostracods and foraminifera analyzed indicate an inner shelf paleoenvironment for the studied section. Blooms of Guembelitria spp., which indicate either shallow environments or upwelling zones, were also recorded reinforcing previous paleoenvironmental interpretations based on other fossil groups for this basin. -
Redalyc.Salinites Grossicostatum (Imlay, 1939) and S. Finicostatum Sp. Nov. from the Latest Tithonian (Late Jurassic) of Northea
Boletín de la Sociedad Geológica Mexicana ISSN: 1405-3322 [email protected] Sociedad Geológica Mexicana, A.C. México Zell, Patrick; Stinnesbeck, Wolfgang Salinites grossicostatum (Imlay, 1939) and S. finicostatum sp. nov. from the latest Tithonian (Late Jurassic) of northeastern Mexico Boletín de la Sociedad Geológica Mexicana, vol. 68, núm. 2, 2016, pp. 305-311 Sociedad Geológica Mexicana, A.C. Distrito Federal, México Available in: http://www.redalyc.org/articulo.oa?id=94346152007 How to cite Complete issue Scientific Information System More information about this article Network of Scientific Journals from Latin America, the Caribbean, Spain and Portugal Journal's homepage in redalyc.org Non-profit academic project, developed under the open access initiative Salinites grossicostatum and S. finicostatum sp. nov. from the latest Tithonian of northeastern Mexico 305 Boletín de la Sociedad Geológica Mexicana Volumen 68, núm. 2, 2016, p. 305-311 D GEOL DA Ó E G I I C C O A S 1904 M 2004 . C EX . ICANA A C i e n A ñ o s Salinites grossicostatum (Imlay, 1939) and S. finicostatum sp. nov. from the latest Tithonian (Late Jurassic) of northeastern Mexico Patrick Zell1,*, Wolfgang Stinnesbeck1 1 Institut für Geowissenschaften, Universität Heidelberg, Im Neuenheimer Feld 234, 69120 Heidelberg, Germany. * [email protected] Abstract Based on our taxonomic revision of the ammonite Salinites grossicostatum from the uppermost Tithonian of the La Caja Formation at Puerto Piñones, in the state of Coahuila, northeastern Mexico, we suggest that some specimens described from other Tithonian sites of Cuba and Mexico assigned to S. grossicostatum belong to a new species, here presented as S. -
Cenomanian Turonian Coniacian Santonian Campanian
walteri aff. aff. spp. spp. imperfectus spp. (prisms) Chronostratigraphy Offshore Norway sp. 1 Geologic Time Scale 2012 Zonation (Gradstein et al., 1999, and this study) Allomorphina halli / pyriformis Sigmoilina antiqua Textularia Gavelinella intermeda gracillima Valvulineria Bulbobaculites problematicus Caudammina ovuloides Nuttallinella florealis Stensioeina granulata polonica Inoceramus Rzehakina minima Rzehakina epigona Fenestrella bellii Gaudryina filiformis Trochamminoides Haplophragmoides Gavelinella usakensis Caudammina ovula Coarse agglutinated spp. LCO dubia Tritaxia Plectorecurvoides alternans Reussella szajnochae Recurvoides Hippocrepina depressa Psammosphaera sphaerical radiolarians Ma Age/Stage Lingulogavelinella jarzevae elegans Lt NCF19 Maastrichtian volutus LCO 70 NCF18 E szajnochae dubia Lt 75 LCO of NCF17 Campanian Deep Water M Agglutinated 80 Foraminifera E bellii NCF16 Lt Inoceramus LCO NCF15 85 Santonian M E polonica NCF14 Lt Coniacian M E Marginotruncana NCF13 90 Lt Turonian M E Dicarinella NCF12 95 Lt brittonensis M NCF11 Cenomanian delrioensis LCO NCF10 E antiqua NCF9 100 Figure 2.8c. Stratigraphic ranges of Upper Cretaceous benthic foraminifera, and miscellaneous index taxa, oshore mid-Norway, with the foraminiferal zonation established in this study. s.l. Chronostratigraphy Offshore Norway Geologic Time Scale 2012 Zonation (Gradstein et al., 1999, and this study) Abathomphalus mayaroensis Pseudotextularia elegans Hedbergella planispira Hedbergella hoelzi Praeglobotruncana delrioensis Praeglobotruncana stephani -
The Jurassic/Cretaceous Boundary and High Resolution Biostratigraphy
GEOLOGICA CARPATHICA, APRIL 2019, 70, 2, 153–182 doi: 10.2478/geoca-2019-0009 The Jurassic/Cretaceous boundary and high resolution biostratigraphy of the pelagic sequences of the Kurovice section (Outer Western Carpathians, the northern Tethyan margin) ANDREA SVOBODOVÁ1, , LILIAN ŠVÁBENICKÁ2, DANIELA REHÁKOVÁ3, MARCELA SVOBODOVÁ1, PETR SKUPIEN4, TIIU ELBRA1 and PETR SCHNABL1 1The Czech Academy of Sciences, Institute of Geology, Rozvojová 269, 165 00 Prague, Czech Republic; [email protected], [email protected], [email protected], [email protected] 2Czech Geological Survey, Klárov 131/3, 118 21 Prague, Czech Republic; [email protected] 3Comenius University, Faculty of Natural Sciences, Department of Geology and Paleontology, Mlynská dolina G. Ilkovičova 6, 842 15 Bratislava, Slovakia; [email protected] 4Institute of Geological Engineering, VŠB — Technical University of Ostrava, 17. listopadu 15, 708 33 Ostrava-Poruba, Czech Republic; [email protected] (Manuscript received September 27, 2018; accepted in revised form March 12, 2019) Abstract: Microfacies and high resolution studies at the Kurovice quarry (Czech Republic, Outer Western Carpathians) on calpionellids, calcareous and non-calcareous dinoflagellate cysts, sporomorphs and calcareous nannofossils, aligned with paleomagnetism, allow construction of a detailed stratigraphy and paleoenvironmental interpretation across the Jurassic/Cretaceous (J/K) boundary. The Kurovice section consists of allodapic and micrite limestones and marlstones. Identified standard microfacies types SMF 2, SMF 3 and SMF 4 indicate that sediments were deposited on a deep shelf margin (FZ 3), with a change, later, into distal basin conditions and sediments (FZ 1). The sequence spans a stratigraphic range from the Early Tithonian calcareous dinoflagellate Malmica Zone, nannoplankton zone NJT 15 and magnetozone M 21r to the late Early Berriasian calpionellid Elliptica Subzone of the Calpionella Zone, nannoplankton NK-1 Zone and M 17r magnetozone. -
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Short Research Article Foraminiferal Assemblage from the Karai Shale, Uttattur Group, Southern India . ABSTRACT (ARIAL, BOLD, 11 FONT, LEFT ALIGNED, CAPS) To the foraminiferal assemblage from the Karai shale, one hundred and nineteen surface sediment samples were collected systematically. The collected samples (incomplete sentence)were standard micropaleontological techniques. Ninety- eight species of well- preserved foraminifera were obtained from the samples. Of the ninety- eight species, eighty- nine were benthic foraminifera and nine were planktic foraminifera. The specific identification of the foraminifera wasere done after comparing them with those described and illustrated by various workers from the Cretaceous of Southern India. The age of the samples wasere assigned as Albian based on the presence of planktic foraminiferal species viz. Hedbergella delrioensis, Hedbergella planispira, Praeglobotruncana delrioensis, Praeglobotruncana stephani, Planomalina buxtorfi, and Thalmanninella balernaensis. Keywords: Cretaceous, Planktic foraminifera, benthic foraminifera, Albian. 1. INTRODUCTION Foraminifera are unicellular organisms found in all sorts of environments, representing one of the most important groups of marine protists. In light of their incredible fossil record and evolutionary history, foraminifera became the key indices in biostratigraphic, paleoceanographic, and paleoclimatic reconstructions. They are globally used for biostratigraphic subdivision and correlation of sedimentary strata. The Cretaceous has long been recognized as a special episode in the history of the Earth and several of the most important ideas in geology derive from the study of Ccretaceous rocks. The Cretaceous system is classified into two subsystems, the lower stretching up to and including the Albian and the upper comprising the rest. In recent years, Middle or mid- Cretaceous has been recognized, describe the Aptian through Turonian stages, 119-88.5 ma based on Hortland et al. -
Remarks on the Tithonian–Berriasian Ammonite Biostratigraphy of West Central Argentina
Volumina Jurassica, 2015, Xiii (2): 23–52 DOI: 10.5604/17313708 .1185692 Remarks on the Tithonian–Berriasian ammonite biostratigraphy of west central Argentina Alberto C. RICCARDI 1 Key words: Tithonian–Berriasian, ammonites, west central Argentina, calpionellids, nannofossils, radiolarians, geochronology. Abstract. Status and correlation of Andean ammonite biozones are reviewed. Available calpionellid, nannofossil, and radiolarian data, as well as radioisotopic ages, are also considered, especially when directly related to ammonite zones. There is no attempt to deal with the definition of the Jurassic–Cretaceous limit. Correlation of the V. mendozanum Zone with the Semiforme Zone is ratified, but it is open to question if its lower part should be correlated with the upper part of the Darwini Zone. The Pseudolissoceras zitteli Zone is characterized by an assemblage also recorded from Mexico, Cuba and the Betic Ranges of Spain, indicative of the Semiforme–Fallauxi standard zones. The Aulacosphinctes proximus Zone, which is correlated with the Ponti Standard Zone, appears to be closely related to the overlying Wind hauseniceras internispinosum Zone, although its biostratigraphic status needs to be reconsidered. On the basis of ammonites, radiolarians and calpionellids the Windhauseniceras internispinosum Assemblage Zone is approximately equivalent to the Suarites bituberculatum Zone of Mexico, the Paralytohoplites caribbeanus Zone of Cuba and the Simplisphinctes/Microcanthum Zone of the Standard Zonation. The C. alternans Zone could be correlated with the uppermost Microcanthum and “Durangites” zones, although in west central Argentina it could be mostly restricted to levels equivalent to the “Durangites Zone”. The Substeueroceras koeneni Zone ranges into the Occitanica Zone, Subalpina and Privasensis subzones, the A. -
Prívalové Povodne V Povodiach Hrona, Ipľa a Slanej V Máji a Júni 2013
Slovenský hydrometeorologický ústav Odbor Centrum predpovedí a výstrah Banská Bystrica Prívalové povodne v povodiach Hrona, Ipľa a Slanej v máji a júni 2013 SLOVENSKÝ HYDROMETEOROLOGICKÝ ÚSTAV Centrum predpovedí a výstrah Odbor Centrum predpovedí a výstrah Banská Bystrica Prívalové povodne v povodiach Hrona, Ipľa a Slanej v máji a júni 2013 Banská Bystrica, január 2013 Obrázok na titulnej strane: pri sútoku Kamenistého potoka s Čiernym Hronom 25.6.2013, autor RNDr. Jana Podolinská Obsah 1. ÚVOD ................................................................................................................................... 4 2. METEOROLOGICKÁ SITUÁCIA ............................................................................................ 4 3. ZRÁŽKY .............................................................................................................................. 6 4. HYDROLOGICKÁ SITUÁCIA ................................................................................................. 9 5. VÝSTRAHY ........................................................................................................................ 13 6. ZÁVER ............................................................................................................................... 13 3 1. Úvod Prvý polrok roku 2013 sa vyznačoval veľkou priestorovou variabilitou úhrnov atmosférických zrážok. Celkový úhrn zrážok sa za prvý polrok na niektorých miestach Slovenska pohyboval na úrovni ročného normálu, ojedinele ho aj prekročil, čo sa prejavilo aj na -
Numerical Criteria of Precise Delimitation of the Calpionellid Crassicollaria and Calpionella Zones in Relation to the Jurassic/Cretaceous System Boundary
GEOLOGICA BALCANICA, 24. 6, Sofia, Decem. 1994, p. 23-30 Numerical criteria of precise delimitation of the calpionellid Crassicollaria and Calpionella Zones in relation to the Jurassic/Cretaceous system boundary Iskra Lakova Geological !nstitttfl', Bulaarian Acadl'lll!f of Sciences, 1113 Sofia (Received 12 . 06. 1994; accrpted 21. 09. 1994) /1 . JlaKooa- Ko .w~ecmoeHHble Kpumepuu OA R 1110</HOZO onpeiJe.11'HUfl zpaHU t(bt Ate.?JCiJy Ka Ab nuoHe AAUO· HbtAtu 30IWAW Cra ssicollaria u Calpionella n C!lfi'JU c zpaHtt l( eii Ate:JKO!f 10 po t1 tt .III'AO-It. 8 CTaTbe npellCTaB neHbl CTaTH CTii'leCKHe .'laHHble 0 sepn!KaJJbHOM pacnpocrpaHelfloflf ll OTIIOC liTeJJbHOH 4<1CTOTe KaJibllHO· HeJJJJHil B .llBYX\feTpOBO~I HHTepBaJJe B fJJO)f(eHCKOH CBHTe B 3ana)lHbiX 5aJJKilHII.ll3X Ha rpaHMUe Me)f(.ll.Y 30HaMif Crassicollaria If Calpionella . n epeOIOTpeHbl lf3BeCTHble JlO CIIX nop KpMrepHH llJI!l npoBe.D.CHII!l Hlf)f(HeH rpaHMUbl 30 Hbl Ca/pionella. npeJtJJaraeTC!l onpeJleJJHTb 3TY rpaliHUbl Ha OCHOBaHHH MOpQJOJJO· rH4ecKoro M3~teBeHHH Calpionella alpina, 3KcnJJ03HH ccjlepH4ecKoi-i, 6oJtee MeJIKoif pa3IIOBH.'I.HOCTH 3TO· fO BH,!la, If yna,!lKe Y.ll•1HHeiiHOH, 6onee Kp y nHOii pa3HOBII.'I.HOCTH, KaK H Ha HC'Ie3HOBaHHH fOMeOMOpcpa Calpionella elli plica. noTsep)f(.D.aercH. 'ITO Crassicollaria brevis 11 Crassicollaria massutiniana TO)f(e HC- 4e3 a!OT npH 3TOi't rpaHIIUe HJIH He~IH OrO HH)f(e ee, HO ,.3KCHJI03HH" Bll,!la Ca/pione/la a[pina B UeJJOM B rp aHH4HOM HHTepsaJJe Be Ha6JJIOJiaeTC!l. Abstract. In thi s paper. -
Preliminary Geologic Map of the Greater Antilles and the Virgin Islands
Preliminary Geologic Map of the Greater Antilles and the Virgin Islands By Frederic H. Wilson, Greta Orris, and Floyd Gray Pamphlet to accompany Open-File Report 2019–1036 2019 U.S. Department of the Interior U.S. Geological Survey U.S. Department of the Interior DAVID BERNHARDT, Secretary U.S. Geological Survey James F. Reilly II, Director U.S. Geological Survey, Reston, Virginia: 2019 For more information on the USGS—the Federal source for science about the Earth, its natural and living resources, natural hazards, and the environment—visit https://www.usgs.gov or call 1–888–ASK–USGS. For an overview of USGS information products, including maps, imagery, and publications, visit https://store.usgs.gov. Any use of trade, firm, or product names is for descriptive purposes only and does not imply endorsement by the U.S. Government. Although this information product, for the most part, is in the public domain, it also may contain copyrighted materials as noted in the text. Permission to reproduce copyrighted items must be secured from the copyright owner. Suggested citation: Wilson, F.H., Orris, G., and Gray, F., 2019, Preliminary geologic map of the Greater Antilles and the Virgin Islands: U.S. Geological Survey Open-File Report 2019–1036, pamphlet 50 p., 2 sheets, scales 1:2,500,000 and 1:300,000, https://doi.org/10.3133/ofr20191036. ISSN 2331-1258 (online) Contents Introduction.....................................................................................................................................................1 Geologic Summary.........................................................................................................................................1