 | Kelley, Cheryl A., Poole, Jennifer A., Tazaz, Amanda M., Chanton, Jeffrey P., Bebout, Brad M. (2012) Substrate Limitation for Methanogenesis in Hypersaline Environments. Astrobiology, 12 (2) 89-97 doi:10.1089/ast.2011.0703 | Journal (article/letter/editorial) | | in hypersaline ponds in Baja California Sur, Mexico, and in northern California, USA. Methane-rich bubbles...bubbles trapped within or below gypsum/halite crusts have d13C values near - 40&. Methane with these relatively...microbial communities living within gypsum crusts, whereas POC content at gypsum/halite sites was low, generally...unlabeled trimethylamine (TMA) was added to incubating gypsum/halite crusts in increasing concentrations, the...Words: Carbon isotopes—Methane— Evaporites—Guerrero Negro—Life in extreme environments. Astrobiology |  | | Journal (article/letter/editorial) | | molybdenum in hypersaline waters of the Guerrero Negro saltern, Mexico Jacob Alberto Valdivieso-Ojeda *, Miguel...Oceanol� ogicas, Universidad Aut� onoma de Baja California (UABC), Carretera Transpeninsular Ensenada-Tijuana...Fraccionamiento Playitas, C.P. 22860, Ensenada, Baja California, Mexico A R T I C L E I N F O A B S T R A C T...evaporation ponds of the Guerrero Negro saltern, Baja California Peninsula, Mexico. MoD was extracted from...suggest that sediments/microbial mats and also gypsum from current hypersaline environments act as important |  | | Journal (article/letter/editorial) | | and associated peninsular shores, Gulf of California (Mexico) Markes E. Johnson a,⁎, Jorge Ledesma-Vázquez...Autónoma de Baja California, Apartado postal 453, Ensenada, CP 22800, Baja California, Mexico Facultad de...Autónoma de Baja California, Km. 107, Carretera Tij-Ens, Ensenada, CP 22860, Baja California, Mexico a r t...found on Isla Angel de la Guarda in the Gulf of California. Comparable lagoonal microbialites also occur...Quemado on the adjacent peninsular mainland of Baja California. The perimeters of all three lagoons feature |  | | Book | | anc MINERALS OF MEXICO 7 | : = Pras #0 AaprTTARE ; | MINERALS OF MEXICO William D. Panczner...1938Minerals of Mexico. Bibliography: p. 1. Mineralogy— Collectors and collecting— Mexico. 2. Mines and...and mineral resources— Mexico. I. Title. QE377.M6P36 1987 549.972 86-13325 ISBN 0-442-27285-5 This book...Jalisco; D. Santiago Ramirez’s La Riqueza Minera de Mexico, and his translation of Dana’s Tratado de Mineralogia...a. ie = Maes Lie Auadado = ae MINERALS OF MEXICO Vv | Oona tA. IMPORTANT MINING DISTRICTS |  | | Journal (article/letter/editorial) | | and Oceanography of Coastal Lagoons in Baja California, Mexico FRED B PHLEGER and GIFFORD C EWING Geological...University of California, La folia, Calif. Sedimentology and Oceanography of Coastal Lagoons in Baja California...California, Mexico Abstract: The arid Ojo de Liebre area, Baja California, Mexico, has three coastal lagoons...2012 146 PHLEGER AND EWING—COASTAL LAGOONS, BAJA CALIFORNIA 176 Ecologic interpretations Older lagoons...series of reports on lagoons of the Pacific coast of Mexico. Choice of this region was determined by abundance |  | Fike, David A., Finke, Niko, Zha, Jessica, Blake, Garrett, Hoehler, Tori M., Orphan, Victoria J. (2009) The effect of sulfate concentration on (sub)millimeter-scale sulfide δ34S in hypersaline cyanobacterial mats over the diurnal cycle. Geochimica et Cosmochimica Acta, 73 (20) 6187-6204 doi:10.1016/j.gca.2009.07.006 | Journal (article/letter/editorial) | | Division of Geological & Planetary Sciences, California Institute of Technology, Pasadena, CA 91125,...in cyanobacterial mats from Guerrero Negro, Baja California Sur, Mexico. Sulfide was captured as silver...Exportadora del Sal, S.A. salt works, Guerrero Negro, Baja California Sur, Mexico. This system has been well characterized...sulfate-reducing microorganisms with depth within the Guerrero Negro mats and similar mat environments (Risatti...from 14 to 29 °C. P4n5 is situated on top of a gypsum pan and characterized by high levels of sulfate |  | | Book | | La Siesta Press publications on Baja California L. Burr Belden Baja califronia overland Helen Ellsberg...rosario David Goldbaum Towns of baja California Tomds Robertson Baja California and its missions John W. Robinson...Camping and climbing in baja Walt Wheelock Beaches of baja Byroads of baja La Siesta Press BOX 406...1980 Contents Preface 5 Section i Northernmost Baja — Between Mexican Highways 1, 2, 3, and 5‘, Tijuana-Mexicali-San...Sierra de Ju&rez. 9 Section 2 Central Northern Baja — South of Mexican Highway 3; Ensenada-Punta Prieta-San |  | Villanueva, Joan, Grimalt, Joan O., de Wit, Rutger, Keely, Brendan J., Maxwell, James R. (1994) Chlorophyll and carotenoid pigments in solar saltern microbial mats. Geochimica et Cosmochimica Acta, 58 (21) 4703-4715 doi:10.1016/0016-7037(94)90202-x | Journal (article/letter/editorial) | | mat systems developed in the calcite and calcite/gypsum evaporite domains of a solar saltem system. Phormidium...Chlorojlexus-like bacteria occur in the carbonate/gypsum mat. In both systems, the major pigments are chlorophyll...only found in the calcite mat, whereas the calcite/gypsum mat contains high concentrations of bacteriochlorophylls...different transformation pathways. In the calcite/gypsum mat, it is transformed via C-1 3* carbomethoxy...distributions have been studied in mats from Guerrero Negro (PALMISANOet al., 1988, 1989a). In most natural |  | | Journal (article/letter/editorial) | | DIAGENETIC POLYHALITE IN RECENT SALT FROM BATA CALIFORNIA wrtrrir T. Hor.sor<, Californ'ia ResearchCorporation...and gypsum norv being deposited on extensive tidal flats at Laguna Ojo de Liebre, Baja California, are...from the lagoon. Beyond 4 to 8 km from the lagoon, gypsum crystals in the sediments have been altered to...about half way down the west coast of Baja California, Mexico. Field work was done in cooperation with...Charles McClaughry, Nlanager, Exportadora de Sal, Guerrero Negro, B.C.N., and by Mr. Francisco \tlufr.oz,charter |  | | Report (chapter) | | surface within the ripple deposits (arrow 4). Guerrero Negro, Mexico. Downloaded from http://sp.lyellcollection...surfaces in a barchan dune at White Sands, New Mexico, after McKee (1966). Upper trench is a crosswind...waters flooded an interdune at Guerrero Negro, Mexico, on the Pacific Baja Coast. As discussed further below...dune complex conin the Algodones dune field of California. In Fig. sisting of small dunes is stacked on...Such settings. Lacustrine, marine or tidal flood sur- facies stacking may or may not be related to the |  | | Journal (issue) | | month Publ1col1on Office P.O. Box 808, MENTONE, CALIFORNIA . Telephone PYromid 4-1144 (Office: 1797 Coor1... ' � SECOND CLASS POSTAGE PAID AT MENTONE, CALIFORNIA, AND AT ADDITIONAL MAILING OFFICES SUBSCRIPTION...by Gcmoc Corporation. P.O. Box 808, Mentone. California Copyright 1964 by Gemoc Corporation THE R...-----Garnet, Lulubell Mine, Son Diego County, California. low in silica. Biotite is one of the rock...pegma tites, especially abundant in Southern California, near Ogilby in the Palo Verde Mounlllins. See |  | Isaji, Yuta, Kawahata, Hodaka, Kuroda, Junichiro, Yoshimura, Toshihiro, Ogawa, Nanako O., Suzuki, Atsushi, Shibuya, Takazo, Jiménez-Espejo, Francisco J., Lugli, Stefano, Santulli, Andrea, Manzi, Vinicio, Roveri, Marco, Ohkouchi, Naohiko (2017) Biological and physical modification of carbonate system parameters along the salinity gradient in shallow hypersaline solar salterns in Trapani, Italy. Geochimica et Cosmochimica Acta, 208. 354-367 doi:10.1016/j.gca.2017.04.013 | Journal (article/letter/editorial) | | DIC-limited conditions within the microbial mats and gypsum crusts because of restricted DIC diffusion from...original seawater has been removed by evaporation, gypsum (CaSO4·2H2O) starts to precipitate. Benthic microbial...salinity range within which calcium carbonate and gypsum precipitate. Halite starts to precipitate when...underneath (Fig. 2a, b). The gypsum ponds have a thick layer of gypsum precipitates, which consists of...CU-1, and CU-2); small gypsum crystals were found in the deposits from SS-3. Gypsum crusts were collected |  | | Journal (article/letter/editorial) | | conservatively. Calcium carbonate (mainly aragonite), gypsum and/ or anhydrite are deposited at this salinity...trends in solar salt pans of Guerrero Negro, Baja California Sur, Mexico, which they attributed to decomposition...( SCHIDLOWSKIet al., 1985 ) and salt pans from Mexico (DESMARAIS et al., 1989). We did not analyze the...the large 13Cdepletion of the brines in Guerrero Negro, Mexico (DESMARAIS et al., 1989). Intuitively,...ponds and microbial mats at Guerrero Negro, Baja California Sur, Mexico: Implication for Precambrian |  | | Journal (article/letter/editorial) | | org/10.1007/s13146-017-0365-2 ORIGINAL ARTICLE Gypsum stromatolites from Sawda Nathil: relicts from a...Qatar. Evaporation to salt saturation creates thick gypsum and halite crusts (sabkhas), as well as shallow...lakes/ponds (salinas) with spectacular domal microbial gypsum stromatolites. The present ground surface is a...samples from a gypsum stromatolite, was used to resolve the microbial-influence on gypsum precipitation...bridges (isthmuses). SEM examinations of gypsum stromatolites show gypsum crystals developing in close spatial |  | Peimbert, Mariana, Alcaraz, Luis David, Bonilla-Rosso, Germán, Olmedo-Alvarez, Gabriela, García-Oliva, Felipe, Segovia, Lorenzo, Eguiarte, Luis E., Souza, Valeria (2012) Comparative Metagenomics of Two Microbial Mats at Cuatro Ciénegas Basin I: Ancient Lessons on How to Cope with an Environment Under Severe Nutrient Stress. Astrobiology, 12 (7) 648-658 doi:10.1089/ast.2011.0694 | Journal (article/letter/editorial) | | Ciénegas Basin (CCB) is an oasis in the desert of Mexico characterized by low phosphorus availability and...Basin (CCB), an oasis in the Chihuahuan Desert of Mexico. The CCB is composed of a system of springs, pools...Diagnostics, IN, USA) at Cinvestav-LANGEBIO, Irapuato, Mexico. 2.4. Data analysis Each read from the data set...GS042, GS043, GS044, GS045, GS046, GS117b, Guerrero Negro (all samples), PAStromBahamasMic20050722, Rı́o...chose to cluster the following groups: CC, Guerrero Negro mats, GOS open ocean, and GOS coastal and estuarine |  | Herwartz, Daniel, Surma, Jakub, Voigt, Claudia, Assonov, Sergey, Staubwasser, Michael (2017) Triple oxygen isotope systematics of structurally bonded water in gypsum. Geochimica et Cosmochimica Acta, 209. 254-266 doi:10.1016/j.gca.2017.04.026 | Journal (article/letter/editorial) | | isotope systematics of structurally bonded water in gypsum Daniel Herwartz, Jakub Surma, Claudia Voigt, Sergey...isotope systematics of structurally bonded water in gypsum, Geochimica et Cosmochimica Acta (2017), doi: http://...isotope systematics of structurally bonded water in gypsum Daniel Herwartz1*, Jakub Surma1, Claudia Voigt1...composition of gypsum mother water (gmw) is recorded in structurally bonded water in gypsum (gsbw). Respective...factors in triple oxygen isotope space. Recent gypsum was sampled from a series of 10 ponds located in |  | Zhou, Yang, Di, Pengfei, Li, Niu, Chen, Fang, Su, Xin, Zhang, Jinpeng (2020) Unique Authigenic Mineral Assemblages and Planktonic Foraminifera Reveal Dynamic Cold Seepage in the Southern South China Sea. Minerals, 10 (3) 275 doi:10.3390/min10030275 | Journal (article/letter/editorial) | | seepage. We infer that the occurrence of authigenic gypsum crystals and pyrite concretions, and anomalously...at depths of 150–250 cm and 350–370 cm. Euhedral gypsum crystals and tubular pyrite concretions co-occur...seepage in a marine environment. Keywords: authigenic gypsum; authigenic pyrite; cold seep; planktonic foraminifera;...precipitation of authigenic carbonate concretions, gypsum (CaSO4 ·2H2 O), and pyrite (FeS2 ) within sediment...local microbial communities [20–28]. Even though gypsum is a classical evaporite mineral that is undersaturated | | | Book | | "'<' ~/ BOUNDARIES U A Mo<'« u~ o V :¾ MEXICO r - ·•-.. ·-··-··-··-·· < •• ....... V S TATES...org/details/mineralsofmexico0000panc MINERALS OF MEXICO • ERALS OF ~XICO M ______ William D. Panczner...1938Minerals of Mexico. Bibliography: p. 1. Mineralogy-Collectors and collecting-Mexico. 2. Mines and mineral...mineral resources-Mexico. I. Title. QE377.M6P36 1987 549.972 86-13325 ISBN 0-442-27285-5 This boo i...i.. is deJicated tu the people of Mexico and to the three people who directly affected me and this project |  | | Journal (article/letter/editorial) | | oxidizedcontinentalstrata and are overlain by dolomite, gypsum,anhydrite,and/or halite. Grade and size of the...sandstone, (Permian) of Texas, Oklahoma,Kansas,and New Mexico; the Marl Slate (Permian) of England; the shale...stratiform metalliferous deposits.1-3, Leonardof New Mexico,Texas, Oklahoma,and Kansas;4, Nonesuch of Michigan;...syngenetic. In the literature, individualdeposits gypsum,anhydrite,and/or halite. (5) Laterallyandverticallyzonedwith...SEAWARD .1. 35 DEPOSITS LANDWARD .1. IRON /// GYPSUM ZINC //7 LEAD/ COPPER REDUCED CLASTiCS (STROMATOLITIC) |  | | Journal (article/letter/editorial) | | Mormona, Baja California, Mexico Trucial Coast, Middle East Laguna Guerrero Negro, Mexico Lake Vanda...and embayments of the Bahamas, Western Australia, Mexico, Tunisia and the Middle East, tufted microbial...(personal observation), and in Laguna Mormona of Mexico (Horodyski 1977). Morphogenetic mechanisms for...exposed Lyngbya mats of Laguna Mormona, in Baja California. Corresponding features include millimetrescale...organic matter trapped within folds of enterolithic gypsum. This Archean tufted microbial mats and the Great |  | | Journal (article/letter/editorial) | | group status, but still included the Dinwoody and Gypsum Spring Formations within the group. In a series...slight warping of individual beds occurs. Small gypsum nodules (less than 1.5 cm in diameter) are common...which may have grown in isolated ponds, the small gypsum nodules, shrinkage cracks and adhesion ripples...laterally over short distances into structureless, gypsum-cemented sandstone or they pinch out against siltstones...text Fig. 3. Irregular stratification and small gypsum nodules typical for sabkha sediments of the Upper |  | Petrash, Daniel A., Gingras, Murray K., Lalonde, Stefan V., Orange, François, Pecoits, Ernesto, Konhauser, Kurt O. (2012) Dynamic controls on accretion and lithification of modern gypsum-dominated thrombolites, Los Roques, Venezuela. Sedimentary Geology, 245. 29-47 doi:10.1016/j.sedgeo.2011.12.006 | Journal (article/letter/editorial) | | controls on accretion and lithification of modern gypsum-dominated thrombolites, Los Roques, Venezuela Daniel...decimeters of organic-rich material containing gypsum granules lacking carbonate cementation. The lithification...become saturated with respect to gypsum (CaSO4·2H2O). Fifth, as primary gypsum precipitates within the structures...increased alkalinity, the partial dissolution of gypsum, supersaturation with respect to calcium carbonate...isotopic processes characterizing early diagenetic gypsum and the role microbes play in its precipitation |  | | Journal (article/letter/editorial) | | between mats. For instance, in an example of a gypsum-crusted microbial mat (FIG. 3, from Canfield et...2D snapshot through a microbial mat from Guerrero Negro (Mexico); this technique simply involves fi xing...above them, and in this case, as evidenced by the gypsum (CaSO4·2H2O) crusts, sulfate is readily available...being more fully explored. E LEMENTS Two images of gypsum-crusted microbial mats from a saltern in Israel...in sections through microbial mats from Guerrero Negro, Mexico (redrafted from Fike et al. 2008). The |  | García-Veigas, Javier, Rosell, Laura, Cendón, Dioni I., Gibert, Luis, Martín, José M., Torres-Ruiz, José, Ortí, Federico (2015) Large celestine orebodies formed by early-diagenetic replacement of gypsified stromatolites (Upper Miocene, Montevive–Escúzar deposit, Granada Basin, Spain) Ore Geology Reviews, 64. 187-199 doi:10.1016/j.oregeorev.2014.07.009 | Journal (article/letter/editorial) | | occurs within a gypsum/anhydrite–halite evaporite sequence where it replaces gypsum and gypsified stromatolites...but higher than those of the overlying gypsum unit (Agrón Gypsum; nonmarine). 87Sr/86Sr and δ34S isotope...Agrón Gypsum. The similarity in isotope values between celestine and the corresponding gypsum host in...According to that, both orebodies are diachronous. Gypsum pseudomorphs and molds, intraformational breccias...in these celestine deposits point to dissolved gypsum as the main sulfate source. Diagenetic–hydrothermal |  | | Journal (article/letter/editorial) | | Investigations of Sulfates, Phosphates, and Perchlorates Gypsum in modern Kamchatka volcanic hot springs and the...10 57 60, 69047 Heidelberg, Germany 2 Abstract Gypsum is a mineral that commonly precipitates in hydrothermal...study reports the electron microscopic analyses of gypsum morphologies and crystal sizes found in hot springs...Peninsula, Russia, and compares these analyses with gypsum morphologies of hydrothermal genesis found in Lower...pseudo-hexagonal, fibrous, tubular, lenticular and twinned gypsum crystals, with crystal sizes ranging from <200 |
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Guerrero Negro, Mulegé Municipality, Baja California Sur, Mexico