TY - CHAP AU - Polgári, Márta Piroska AU - Gyollai, Ildikó AU - Bérczi, Szaniszló ED - Beech, M ED - Seckbach, J ED - Gordon, R TI - Terraforming on Early Mars?. Chapter 10 TS - Chapter 10 T2 - Terraforming Mars PB - John Wiley & Sons CY - Hoboken (NJ) SN - 9781119761969 PY - 2021 SP - 161 EP - 279 PG - 119 DO - 10.1002/9781119761990.ch10 UR - https://m2.mtmt.hu/api/publication/32556061 ID - 32556061 N1 - Cited By :2 Export Date: 10 May 2023 Correspondence Address: Polgári, M.; Institute for Geological and Geochemical Research, Hungary; email: rodokrozit@gmail.com AB - By using space probe data we could find traces of the presence of Martian life from several sides. These include not only observations of Opportunity, Spirit and Curiosity, but also interpretations of Martian surface geological changes observed by imaging Martian orbiters, and probable life traces found in meteorites, too. When we put Martian terraformation into perspective today, we must already take into account all the biosignatures of the ancient Martian life. There are several organizational levels of biology where signatures of early life on Earth has been observed. In this paper our first approach is to collect and interprete the biosignatures arranged according to the system governed by structural hierarchy of organizational levels of living beings. Although it is difficult to realize the joint existence of several observations at different levels of hierarchy (isotopes, molecules, minerals, microscopic texture) only those data systems give strong evidence of early life, which result from mutually embedded hierarchical structures together. Over terrestrial data, Martian space probe’s datasets about the Martian rocks and surface, the analyses of weathering and mineral transformations of Martian and chondritic meteorites are tools and promisful observational possibilities of early Martian terraformation. On the first place the terrestrial rocks were studied where texture-transformation characteristics of microbial constituents, especially iron bacteria are existing biosignatures on several organizational levels. We found Martian and chondritic meteoritic microtextural counterparts to these terrestrial parallels, illustrating what life forms may have been present in Mars’ past. We have taken this detour from the Martian meteorites to the parallel microbial features of the chondritic meteorites because we believe, that the Martian terraformation may have started very early even on the incoming solar system collisional (meteoritical) debris, originating from earlier (previous to Sun) stellar planetary systems. © 2022 Scrivener Publishing LLC. LA - English DB - MTMT ER - TY - CONF AU - Bérczi, Szaniszló AU - Polgári, Márta Piroska AU - Gyollai, Ildikó AU - Gucsik, Arnold TI - Putative microbialmediation in NASA lunar sample set: microtextural features at high magnification T2 - EPSC-DPS Joint Meeting 2019 PY - 2019 UR - https://m2.mtmt.hu/api/publication/30843581 ID - 30843581 LA - English DB - MTMT ER - TY - JOUR AU - Polgári, Márta Piroska AU - Gyollai, Ildikó AU - Bérczi, Szaniszló AU - Veres, Miklós AU - Gucsik, Arnold AU - Pál-Molnár, Elemér TI - Microbial mediation of textures and minerals - terrestrial or parent body processes? JF - OPEN ASTRONOMY J2 - OPEN ASTRON VL - 28 PY - 2019 IS - 1 SP - 40 EP - 60 PG - 21 SN - 2543-6376 DO - 10.1515/astro-2019-0004 UR - https://m2.mtmt.hu/api/publication/30649624 ID - 30649624 LA - English DB - MTMT ER - TY - JOUR AU - Gyollai, Ildikó AU - Polgári, Márta Piroska AU - Bérczi, Szaniszló AU - Gucsik, Arnold AU - Pál-Molnár, Elemér TI - Mineralized biosignatures in ALH-77005 Shergottite - Clues to Martian Life? JF - OPEN ASTRONOMY J2 - OPEN ASTRON VL - 28 PY - 2019 IS - 1 SP - 32 EP - 39 PG - 8 SN - 2543-6376 DO - 10.1515/astro-2019-0002 UR - https://m2.mtmt.hu/api/publication/30627017 ID - 30627017 LA - English DB - MTMT ER - TY - CONF AU - Gucsik, Arnold AU - Gyollai, Ildikó AU - Bérczi, Szaniszló ED - Nagy, M. ED - McIntosh, Richard William TI - A kabai meteorit a modern analitikai mérések tükrében T2 - Átfogó kutatások a kabai meteoriton C1 - Debrecen PY - 2017 SP - 21 EP - 21 PG - 1 UR - https://m2.mtmt.hu/api/publication/3291612 ID - 3291612 LA - Hungarian DB - MTMT ER - TY - CONF AU - Gyollai, Ildikó AU - Polgári, Márta Piroska AU - Bérczi, Szaniszló AU - Veres, Miklós AU - Gucsik, Arnold AU - Pál-Molnár, Elemér TI - Microbially mediated siderite as candidate for possible carbonate impact ejecta T2 - EANA17 European Astrobiology Network Association Exoplanets PB - Aarhus University C1 - Aarhus PY - 2017 SP - 75 EP - 76 PG - 2 UR - https://m2.mtmt.hu/api/publication/3291187 ID - 3291187 LA - English DB - MTMT ER - TY - CONF AU - Gyollai, Ildikó AU - Polgári, Márta Piroska AU - Bérczi, Szaniszló AU - Gucsik, Arnold AU - Pál-Molnár, Elemér TI - Biosignatures in the Recrystallized Shock Melt Pocket of ALH-77005 Shergottite - Clues to Martian Life T2 - Workshop on Modern Analytical Methods Applied to Earth, Planetary, and Material Sciences II PB - Lunar and Planetary Institute C1 - Houston (TX) PY - 2017 SP - 16 EP - 17 PG - 2 UR - https://m2.mtmt.hu/api/publication/3282571 ID - 3282571 LA - English DB - MTMT ER - TY - CONF AU - Gyollai, Ildikó AU - Gucsik, Arnold AU - Bérczi, Szaniszló AU - Polgári, Márta Piroska TI - Constraints of the possibility of ejecta escape to space and return in case of medium size impact events. T2 - 48th Lunar and Planetary Science Conference PB - Lunar and Planetary Institute C1 - Houston (TX) T3 - LPI Contribution Series ; 1964. PY - 2017 PG - 2 UR - https://m2.mtmt.hu/api/publication/3199490 ID - 3199490 LA - English DB - MTMT ER - TY - CONF AU - Gyollai, Ildikó AU - Polgári, Márta Piroska AU - Bérczi, Szaniszló AU - Veres, M. AU - Gucsik, Arnold AU - Pál-Molnár, Elemér TI - Signs of bioweathering in ordinary chondrites T2 - Workshop on Chondrules and Protoplanetary Disk C1 - Houston (TX) PY - 2017 PG - 1 UR - https://m2.mtmt.hu/api/publication/3199486 ID - 3199486 LA - English DB - MTMT ER - TY - JOUR AU - Polgári, Márta Piroska AU - Bérczi, Szaniszló AU - Horiuchi, K AU - Matsuzaki, H AU - Kovács, Tibor AU - Józsa, Sándor AU - Bendo, Z AU - Fintor, Krisztián AU - Fekete, József AU - Homonnay, Zoltán AU - Kuzmann, Ernő AU - Gucsik, Arnold AU - Gyollai, Ildikó AU - Kovács, János AU - Dódony, István TI - Characterization and 10Be content of iron carbonate concretions for genetic aspects - Weathering, desert varnish or burning: Rim effects in iron carbonate concretions JF - JOURNAL OF ENVIRONMENTAL RADIOACTIVITY J2 - J ENVIRON RADIOACTIV VL - 173 PY - 2017 SP - 58 EP - 69 PG - 12 SN - 0265-931X DO - 10.1016/j.jenvrad.2016.11.005 UR - https://m2.mtmt.hu/api/publication/3163248 ID - 3163248 N1 - Research Center for Astronomy and Geosciences, Geobiomineralization and Astrobiological Research Group, Institute for Geology and Geochemistry, Hungarian Academy of Sciences, Budaörsi út. 45, Budapest, 1112, Hungary Eszterházy Károly University, Dept. of Physical Geography and Geoinformatics, Leányka str. 6, Eger, 3300, Hungary Eötvös University, Faculty of Science, Dept. of Materials Physics, Cosmic Materials Space Res. Group, Pázmány P. s. 1/a, Budapest, 1117, Hungary Graduate School of Science and Technology, Hirosaki University, 3, Bunkyo-chou, Hirosaki, Aomori, 036-8561, Japan Micro Analysis Laboratory, Tandem Accelerator (MALT), The University Museum, The University of Tokyo, 2-11-16, Yayoi, Bunkyo-ku, Tokyo, 113-0032, Japan Institute of Radiochemistry and Radioecology, University of Pannonia, Egyetem Str. 10, Veszprém, H-8200, Hungary Eötvös University, Dept. Petrology and Geochemistry, Pázmány P. s. 1/c, Budapest, 1117, Hungary Szeged University, Department of Mineralogy, Geochemistry and Petrology, Egyetem str. 2-6, Szeged, 6702, Hungary Eötvös University, Inst. of Chemistry, Pázmány P. s. 1/a, Budapest, 1117, Hungary University of Johannesburg, Department of Geology, Auckland Park, Johannesburg, 2600, South Africa Department of Geology & Meteorology, Environmental Analytical & Geoanalytical Research Group, Szentágothai Research Centre, University of Pécs, Ifjúság útja 6 and 20, Pécs, 7624, Hungary Eötvös University, Dept. Mineralogy, Pázmány P. s. 1/c, Budapest, H-1117, Hungary Export Date: 15 December 2018 CODEN: JERAE Correspondence Address: Polgári, M.; Research Center for Astronomy and Geosciences, Geobiomineralization and Astrobiological Research Group, Institute for Geology and Geochemistry, Hungarian Academy of Sciences, Budaörsi str. 45, Hungary; email: rodokrozit@gmail.com Chemicals/CAS: beryllium, 7440-41-7; carbonic acid, 3812-32-6, 463-79-6; pyrite, 1309-36-0; ferric ion, 20074-52-6; Beryllium; Carbonates; Ferric Compounds; Minerals; siderite Research Center for Astronomy and Geosciences, Geobiomineralization and Astrobiological Research Group, Institute for Geology and Geochemistry, Hungarian Academy of Sciences, Budaörsi út. 45, Budapest, 1112, Hungary Eszterházy Károly University, Dept. of Physical Geography and Geoinformatics, Leányka str. 6, Eger, 3300, Hungary Eötvös University, Faculty of Science, Dept. of Materials Physics, Cosmic Materials Space Res. Group, Pázmány P. s. 1/a, Budapest, 1117, Hungary Graduate School of Science and Technology, Hirosaki University, 3, Bunkyo-chou, Hirosaki, Aomori, 036-8561, Japan Micro Analysis Laboratory, Tandem Accelerator (MALT), The University Museum, The University of Tokyo, 2-11-16, Yayoi, Bunkyo-ku, Tokyo, 113-0032, Japan Institute of Radiochemistry and Radioecology, University of Pannonia, Egyetem Str. 10, Veszprém, H-8200, Hungary Eötvös University, Dept. Petrology and Geochemistry, Pázmány P. s. 1/c, Budapest, 1117, Hungary Szeged University, Department of Mineralogy, Geochemistry and Petrology, Egyetem str. 2-6, Szeged, 6702, Hungary Eötvös University, Inst. of Chemistry, Pázmány P. s. 1/a, Budapest, 1117, Hungary University of Johannesburg, Department of Geology, Auckland Park, Johannesburg, 2600, South Africa Department of Geology & Meteorology, Environmental Analytical & Geoanalytical Research Group, Szentágothai Research Centre, University of Pécs, Ifjúság útja 6 and 20, Pécs, 7624, Hungary Eötvös University, Dept. Mineralogy, Pázmány P. s. 1/c, Budapest, H-1117, Hungary Export Date: 24 September 2019 CODEN: JERAE Correspondence Address: Polgári, M.; Research Center for Astronomy and Geosciences, Geobiomineralization and Astrobiological Research Group, Institute for Geology and Geochemistry, Hungarian Academy of Sciences, Budaörsi str. 45, Hungary; email: rodokrozit@gmail.com Chemicals/CAS: beryllium, 7440-41-7; carbonic acid, 3812-32-6, 463-79-6; pyrite, 1309-36-0; ferric ion, 20074-52-6; Beryllium; Carbonates; Ferric Compounds; Minerals; siderite Funding Agency and Grant Number: Japan Society for the Promotion of ScienceMinistry of Education, Culture, Sports, Science and Technology, Japan (MEXT)Japan Society for the Promotion of Science [25247082] Funding text: The 10Be measurement (KH and HM's work) was supported by a Grant-in-Aid for Scientific Research (A) (No25247082) from the Japan Society for the Promotion of Science. XRF preliminary data are appreciated to O. Csorba (Eotvos University). We thank I. Futo Institute for Nuclear Research, Debrecen, for stable C and O measurements, K. Havancsak, G. Varga and Z. Dankhazi for SEM. We thank M. Balla for INAA data, Sz. Nagy for Raman measurements, M. Molnar for stable C and O and radiogenic 14C data, Hertelendi Laboratory of Institute of Nuclear Research HAS, Debrecen, Hungary, and K. Kiss and M. Foldvari for DTA-TG measurements and data interpretation, Institute for Geology and Geochemistry and Hungarian Geological Institute, Hungary. The comments of unknown reviewers are highly appreciated. WoS:hiba:000401675800010 2019-12-12 06:12 cím nem egyezik AB - The research investigated three iron carbonate (siderite) sedimentary concretions from Nagykovácsi, Úri and Délegyháza, Hungary. To identify possible source rocks and effects of the glaze-like exposed surface of the concretions, we carried on comparative petrological, mineralogical, geochemical and isotopic studies. The samples were microbially mediated siderite concretions with embedded metamorphous and igneous mineral clasts, and had specific rim belts characterized by semi-concentric outer Fe-oxide layers, fluffy pyrite-rich outer belts and siderite inner parts. We investigated the cross section of the Fe-carbonate concretions by independent methodologies in order to identify their rim effects. Their surficial oxide layers showed evidence of degassing of the exposed surface caused most probably by elevated temperatures. The inner rim pyrite belt in the concretions excluded the possibility of a prolonged wet surface environment. Microtextural and mineralogical features did not support desert varnish formation. 10Be nuclide values of the Nagykovácsi and Uri concretions were far above the level of terrestrial in-situ cosmogenic nuclides, but they were consistent with the lowest levels for meteorites. Though the data were not conclusive to confirm any kind of known origin, they are contradictary, and open possibilities for a scenario of terrestrial meteorite origin. © 2016 Elsevier Ltd LA - English DB - MTMT ER -