Earth-Science Reviews最新文献

{"title":"Revisiting the Dom Feliciano Belt and surrounding areas – An integrated geophysical and isotope geology approach","authors":"C.D. Teixeira ,&nbsp;T.J. Girelli ,&nbsp;H. Serratt ,&nbsp;F. Chemale Jr.","doi":"10.1016/j.earscirev.2025.105135","DOIUrl":"10.1016/j.earscirev.2025.105135","url":null,"abstract":"<div><div>The reconstruction of orogenic terranes across conjugate margins separated by oceanic formation requires the integration of complementary geological records from both regions. A major challenge lies in the loss of geological evidence following orogenic events, particularly processes associated with later continental break-up, such as those in southwestern Gondwana. In southeastern Brazil, Uruguay, and southwestern Africa, these records include Archean to Mesoproterozoic terranes and Pan-African-Brasiliano mobile belts. Following the amalgamation of the Gondwana supercontinent, these terranes underwent multiple phases of uplift, subsidence, and erosion, making their paleogeographic reconstruction more complex. To overcome these complexities, various datasets, including gamma-ray spectrometry, magnetic and gravity surveys, geological mapping, and U<img>Pb geochronology, were integrated. Our analysis reveals distinct geophysical domains and major lineaments defined by magnetic, gravimetric, and gamma-ray anomalies, providing new insights into the western Gondwana structural framework. The study highlights the collision between the Rio de la Plata Craton and the Congo and Kalahari cratons, characterized by thrust-and-fold belts and strike-slip systems. Distinct terranes are well-constrained, including the Rio de la Plata Craton, the São Gabriel magmatic arc, the Tijucas fold-and-thrust belt, and Ediacaran to Eopaleozoic terranes (Encruzilhada, Pelotas, and Punta del Este arcs), along with late to post-orogenic basins. Our refined mapping of terrane boundaries and shear zones enhances our understanding of tectonic evolution and supports correlations between terranes now separated by the South Atlantic. These findings improve interpretations of southwestern Gondwana's tectonostratigraphic architecture and its cratonic and orogenic assembly processes.</div></div>","PeriodicalId":11483,"journal":{"name":"Earth-Science Reviews","volume":"266 ","pages":"Article 105135"},"PeriodicalIF":10.8,"publicationDate":"2025-04-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143860389","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Multi-scale, diverse origin inherited fabrics in rifts: A discussion through the lens of Cenozoic rifting in Thailand and comparison with other rift basins","authors":"Chris Morley ,&nbsp;Sarawute Chantraprasert","doi":"10.1016/j.earscirev.2025.105131","DOIUrl":"10.1016/j.earscirev.2025.105131","url":null,"abstract":"<div><div>Inherited fabrics in all rifts can be broadly viewed as affecting different scales of features in particular: regional rift location, rift mode, boundary faults and secondary faults. In rifts developed in relatively cold lithosphere (e.g. East African Rift) inherited fabrics are predominantly old (Precambrian), widely separated in time from rifting. Rift location is strongly linked to where lithospheric mantle strength is reduced by deep mantle processes. Conversely, in Thailand (SE Asia) Cenozoic rifting developed in hot lithosphere (upper plate of major subduction zones), inherited fabrics comprise a highly diverse range of types (folds, thrusts in Phanerozoic sequences, gneiss domes, granite plutons, metamorphic foliations, strike-slip faults) that formed primarily during the Triassic (Indosinian Orogeny), Late Cretaceous and Paleogene. The orogenic development of gneiss domes in Thailand has parallels with Caledonian structures below the northern North Sea rifts. Rift location is controlled by the area of weakest crust, i.e. the Indosinian Paleotethys suture zone. Rift mode in Thailand varies from wide to narrow to core complex not only in response to crustal conditions (temperature, thickness), but also to local magmatism and fabric inheritance (major Indosinian detachment zones). The wealth of fabrics in Thailand influenced the location, dip direction, dip value, strike orientation, propagation and linkage history, fault length-displacement characteristics, fault population size distribution and map-view patterns of normal faults. Fabric influence on Thailand's rift basins is important to identify for a variety of reasons including: 1) as an extra factor to crustal thickness and geothermal gradient that influences rift mode, 2) as a major control on rift location, 3) as means of explaining atypical fault patterns in rift basins, and thereby supporting an extensional origin, rather than an escape-tectonics related strike-slip origin, 4) as a major influence on the characteristics of individual rift basins and how structures of economic importance have developed. 5) Causing fault populations to evolve in a variety of ways during the rift initiation phase. The Cenozoic rifts of Thailand provide insights into the influence of inherited fabrics on rifting that represent near opposite end-member lithospheric conditions to the EAR.</div></div>","PeriodicalId":11483,"journal":{"name":"Earth-Science Reviews","volume":"265 ","pages":"Article 105131"},"PeriodicalIF":10.8,"publicationDate":"2025-04-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143847324","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Stabilisation and destabilisation of coastal blue carbon: The key factors","authors":"Peter I. Macreadie ,&nbsp;Anirban Akhand ,&nbsp;Stacey M. Trevathan-Tackett ,&nbsp;Carlos M. Duarte ,&nbsp;Jeff Baldock ,&nbsp;Jennifer L. Bowen ,&nbsp;Rod M. Connolly","doi":"10.1016/j.earscirev.2025.105133","DOIUrl":"10.1016/j.earscirev.2025.105133","url":null,"abstract":"<div><div>Blue carbon ecosystems (BCEs), which include seagrass meadows, tidal marshes and mangrove and supratidal forests, hold large reservoirs of organic carbon. Despite the impact of BCEs as natural climate solutions, the mechanisms responsible for carbon retention have not been clearly summarised, limiting our chance to manage BCEs for maximum carbon storage. Here, we explore a great mystery of the blue carbon cycle by reviewing existing published literature: Why is some coastal carbon remineralised into CO₂ and CH₄ by microbes within seconds/min while other carbon escapes microbial attack and becomes sequestered for millennia? The answer to this question will help predict and manage the global blue carbon cycle. We find that microbial communities are fundamental drivers of carbon mineralisation in BCE sediments, with their metabolic pathways dictating the fate of sequestered organic matter. Contrary to earlier notions, microbial diversity and composition are shown to significantly impact carbon stabilisation, with distinct microbial taxa targeting different organic compounds. Furthermore, anthropogenic disturbances such as habitat alteration and eutrophication can disrupt microbial communities, leading to increased carbon mineralisation and CO₂ and CH₄ emissions. Environmental parameters such as temperature, salinity, and nutrient availability also exert considerable influence on carbon stability in BCEs. Changes in these factors can alter microbial activity and the degradation rate of organic matter, highlighting the importance of understanding their additive and synergistic effects. For instance, warming combined with oxygen exposure due to habitat disturbance can amplify microbial carbon mineralisation, particularly in submerged BCEs like seagrass beds. Future research directions include characterising carbon at molecular levels, understanding region-specific drivers of carbon stability, and prioritising conservation efforts based on physiographic and geomorphologic settings. This review underscores the need for a holistic approach to BCE management, considering both microbial processes and environmental factors. By elucidating the factors governing carbon stability, this study aims to enhance our understanding of the role of BCEs in climate change mitigation and inform conservation strategies.</div></div>","PeriodicalId":11483,"journal":{"name":"Earth-Science Reviews","volume":"265 ","pages":"Article 105133"},"PeriodicalIF":10.8,"publicationDate":"2025-04-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143824119","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Spatial distribution and formation mechanisms of high‑iodine groundwater throughout China","authors":"Junxia Li ,&nbsp;Shilin Zhao ,&nbsp;Zhou Jiang ,&nbsp;Xianjun Xie ,&nbsp;Yamin Deng ,&nbsp;Liang Shi ,&nbsp;Andreas Kappler ,&nbsp;Philippe Van Cappellen ,&nbsp;Yanxin Wang","doi":"10.1016/j.earscirev.2025.105134","DOIUrl":"10.1016/j.earscirev.2025.105134","url":null,"abstract":"<div><div>High‑iodine groundwater poses a severe threat to the health of millions of people worldwide, especially in China. Understanding iodine mobilization in aquifers is crucial for sustainable exploitation of groundwater resources. In this Review, we summarize the spatial distribution characteristics of high‑iodine groundwater across China, elucidate the sources and hosts of iodine, and discuss the hydrogeological and biogeochemical processes responsible for iodine enrichment in aquifers. High‑iodine groundwater is widely distributed in inland semi-arid/arid basins/plains and coastal areas, occurring in both shallow and deep layers with iodide as the dominant iodine species. Terrestrial/marine-derived sedimentary organic matter and organic matter-bound iron minerals are the primary sources of iodine. The mobilization, transformation and enrichment of iodine in aquifers are controlled by both hydrogeological processes (i.e., evaporation concentration, compaction release and burial dissolution) and biogeochemical processes, including iodate reduction by iodate-reducing bacteria, Fe(III)-reducing bacteria, sulfate-reducing bacteria and anaerobic methane-oxidizing microorganisms, and organic iodine degradation/dehalogenation. Future studies should focus on the investigation of radioiodine-contaminated groundwater, identification and quantification of organic iodine species, characterization of anaerobic oxidation of methane coupled with iodate reduction, iodine oxidation and methylation, and cost-effective remediation of high‑iodine groundwater.</div></div>","PeriodicalId":11483,"journal":{"name":"Earth-Science Reviews","volume":"265 ","pages":"Article 105134"},"PeriodicalIF":10.8,"publicationDate":"2025-04-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143825437","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"First comparison of subsidence/uplift rates between Copernicus European Ground Motion Service data and long-term MIS 5.5 geological record in Mediterranean regions","authors":"Giovanni Luca Cardello ,&nbsp;Giovanni Barreca ,&nbsp;Carmelo Monaco ,&nbsp;Marcello de Michele ,&nbsp;Fabrizio Antonioli","doi":"10.1016/j.earscirev.2025.105132","DOIUrl":"10.1016/j.earscirev.2025.105132","url":null,"abstract":"<div><div>The European Ground Motion Service (EGMS), a component of the Copernicus Land Monitoring Service, offers a valuable tool for investigating vertical ground motion in coastal regions that are subject to different natural and anthropogenic processes. To conduct effective coastal assessments, it is essential to consider the multiscale interactions of these processes. This review presents a methodology for comparing EGMS Ortho (Level 3) data, based on Sentinel-1, and calibrated with measurements from the Global Navigation Satellite System (GNSS) and long-term rates based on the markers of the Marine Isotope Stage (MIS 5.5; Late Pleistocene). This study examines the Italian and Greek coasts, encompassing a range of geodynamic settings. In stable crustal segments, such as Sardinia, the EGMS Ortho (Level 3) data roughly align with both GNSS and post-MIS 5.5 rates. However, long-term based observed variations are considerably below the current 1 mm/yr EGMS precision. Conversely, in foreland basins, EGMS maps show higher values than GNSS data, which reflect regional interactions between ongoing tectonics and compaction. Local discrepancies between EGMS and GNSS in industrialized areas are attributable to industrial activities, as evidenced by the EGMS subsidence rates (8 mm/yr) observed in Ravenna, which exceed regional long-term estimates (0.8 mm/yr). In seismically active regions, such as Calabria and Sicily (e.g. the Messina Strait), the data reveals complex short- and long-term interactions linked to the seismic cycle. Conversely, in volcanic areas, like Campi Flegrei, Mt. Etna, Santorini and Nisyros, the EGMS data proves most valuable for highlighting complex volcano-tectonic movements. The findings of this study can be extended to other areas worldwide.</div></div>","PeriodicalId":11483,"journal":{"name":"Earth-Science Reviews","volume":"265 ","pages":"Article 105132"},"PeriodicalIF":10.8,"publicationDate":"2025-04-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143814965","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Fingerprints of necking domains at rifted margins: A review of the best-documented examples worldwide","authors":"Pauline Chenin,&nbsp;Gianreto Manatschal","doi":"10.1016/j.earscirev.2025.105110","DOIUrl":"10.1016/j.earscirev.2025.105110","url":null,"abstract":"<div><div>During rifting, the continental crust is usually thinned from its initial thickness to ca. 10 km over only a few million years. The mechanisms of this so-called <em>necking phase</em> are incompletely understood, and yet they have major implications on the structural, thermal and isostatic evolution of rift systems. One major difficulty in studying the necking phase arises from its transient character in the framework of continental rifting, and from the subsequent extension and thermal relaxation that may overprint it. Consequently, the fingerprints of the necking process are partially dismembered and overprinted in present-day rifted margins, and hence are poorly constrained.</div><div>In this contribution, we synthesize data from the best calibrated necking domains worldwide to define general recognition criteria and identify the processes controlling the necking phase. We show that the necking domain of rifted margins usually displays the following body of evidence: (1) deformed basement directly overlain by undeformed syn-rift sediments; (2) exhumation of relatively deep continental crust; (3) syn-rift basement erosion and adjacent sandstone deposition; and (4) syn-rift and <em>syn-tectonic</em>/<em>syn</em><em>-kinematic</em> shallow-water sediments directly overlain by syn-rift but <em>post-tectonic/post-kinematic</em> deeper-water deposits. We assert that the combination of these fingerprints cannot be explained by the classical high-angle normal fault model by itself and discuss the possible additional and/or alternative processes. We argue that extensional detachment faults can by themselves account for the combination of fingerprints listed above and are often required to accurate kinematic restoration of rift systems evolution.</div></div>","PeriodicalId":11483,"journal":{"name":"Earth-Science Reviews","volume":"265 ","pages":"Article 105110"},"PeriodicalIF":10.8,"publicationDate":"2025-03-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143776665","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Magmatic complexes of the Tekturmas Fold-and-Thrust Belt, Central Kazakhstan: An overview and new implications for the early Paleozoic evolution of the Paleo-Asian Ocean","authors":"Inna Safonova ,&nbsp;Alexandra Gurova ,&nbsp;Alina Perfilova ,&nbsp;Wenjiao Xiao ,&nbsp;Pavel Kotler ,&nbsp;Reimar Seltmann ,&nbsp;Natalia Soloshenko ,&nbsp;Alla Dolgopolova","doi":"10.1016/j.earscirev.2025.105120","DOIUrl":"10.1016/j.earscirev.2025.105120","url":null,"abstract":"<div><div>The Tekturmas Fold-and-Thrust Belt (TFTB) is an important structure of the Kazakhstan Orocline in the western Central Asian Orogenic Belt (CAOB), which formation is linked with the early-middle Paleozoic evolution of the Paleo-Asian Ocean (PAO). The TFTB includes accreted oceanic sediments and magmatic rocks, supra-subduction ophiolites and fore-arc and back-arc siliciclastic rocks of Cambrian to Silurian ages. There remains a deficiency in data from magmatic rocks of the TFTB and, as a result, the timing of magmatism, mantle sources and tectonic settings are still debatable and the general early Paleozoic evolution of the TFTB is not fully understood. In this paper we review previous geological and age data (U-Pb, microfauna) and present new geological, geochronological (U-Pb zircon ages) and geochemical data and first isotope data (Sm-Nd, Pb-Pb, Lu-Hf). We discuss these new results and the previously reported, but still limited data from both magmatic and clastic rocks. Granite and rhyolite yielded middle-late Ordovician U-Pb zircon ages, 462 and 449 Ma, respectively. There are three main groups of volcanic/subvolcanic and plutonic rocks: (1) high-Ti, (2) mid-Ti, and (3) low-Ti. The high-Ti basalts and andesites are enriched in high-field strength elements (HFSE) and light rare-earth elements (LREE); they were derived at 2–4 % melting of an enriched garnet-bearing peridotite (εNd_t = +2.1… +6.8; ²⁰⁶Pb/²⁰⁴Pb = 19.2–22.8) and erupted on an oceanic island or seamount. The mid-Ti gabbro is N-MORB formed from a 15 % melted depleted mantle source (εNd_t = +8.1; ²⁰⁶Pb/²⁰⁴Pb = 18.9). The low-Ti group is depleted in HFSE, but not LREE, and formed at high degrees of melting (15–30 %) of depleted and ultra-depleted mantle sources (εNd_t = +6.1… +10.8; εHf_t = +17.6… +19.3) suggesting their emplacement in a supra-subduction setting. Based on all the available data, we present a model of double-sided subduction in this part of the PAO, which generated four intra-oceanic arcs at its opposite sides: early-middle Cambrian and Early Ordovician on one side and Early and Late Ordovician on another side. The early-middle Cambrian and Early Ordovician arcs were tectonically eroded and their fragments have been preserved in blocks of mélange and greywacke sandstones only. The pieces of all arcs were tectonically juxtaposed in the TFTB during the processes of subduction and accretion in the PAO. The early Paleozoic magmatism ceased in early Silurian time.</div></div>","PeriodicalId":11483,"journal":{"name":"Earth-Science Reviews","volume":"265 ","pages":"Article 105120"},"PeriodicalIF":10.8,"publicationDate":"2025-03-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143767583","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The 4.2 ka event in the Northern Hemisphere: Spatial heterogeneity and driving mechanisms of hydroclimatic change","authors":"Qi Nan ,&nbsp;Shengqian Chen ,&nbsp;Xiaokang Liu ,&nbsp;Shuai Ma ,&nbsp;Yuanhao Sun ,&nbsp;Lingxin Huang ,&nbsp;Jianhui Chen ,&nbsp;Jürg Luterbacher ,&nbsp;Michael E. Meadows ,&nbsp;Fahu Chen","doi":"10.1016/j.earscirev.2025.105128","DOIUrl":"10.1016/j.earscirev.2025.105128","url":null,"abstract":"<div><div>The 4.2 ka event (~4300–3900 yr BP), marking the boundary of the middle-late Holocene and the onset of the Meghalayan stage, is traditionally associated with global megadroughts and significant social changes. However, debates continue with respect to its spatial distribution (worldwide versus regional), hydroclimatic change (drying versus wetting), and driving mechanism (North Atlantic versus Pacific forcing). This study established a new dataset including 200 high-quality Northern Hemisphere records focused on the 4.2 ka event, selected based on chronological control points, temporal resolution, and proxy significance. According to the amplitude and duration of hydroclimatic change of individual records within the 4.2 ka event, 130 of the 200 records experienced hydroclimatic excursions. While slight overall drying (73 out of 130 records) is observed in the Northern Hemisphere, evident spatial heterogeneity of hydroclimatic change is detected, with North-South dipole patterns over the East Asian monsoon and Europe-circum Mediterranean regions, as well as an East-West dipole pattern over North America. This emphasizes that drying and wetting both represent hydroclimatic characteristics of the 4.2 ka event. Furthermore, this study assessed the intensity of hydroclimatic change during the 4.2 ka event across different regions in the Northern Hemisphere for the first time, which weakened from western to eastern Eurasia. Given that the Pacific forcing shifted only after the onset of the 4.2 ka event, we propose that the event was initially triggered by North Atlantic forcing, with Pacific forcing subsequently amplifying its impact. These two forcings jointly contributed to the pronounced spatial heterogeneity of hydroclimatic change during the event, highlighting a fundamental characteristic of hydroclimatic variability. Our results significantly differ from the conventional perspective of a uniform “low-latitude drought” or “global megadroughts”, highlighting the importance of hydroclimatic spatial heterogeneity in understanding the characteristics, mechanisms, and influence on civilizations.</div></div>","PeriodicalId":11483,"journal":{"name":"Earth-Science Reviews","volume":"265 ","pages":"Article 105128"},"PeriodicalIF":10.8,"publicationDate":"2025-03-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143767582","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Carbonate polymorph formation in microbially induced calcium carbonate precipitation (MICP): Influencing factors, mechanisms, and knowledge gaps","authors":"Shiping Wei ,&nbsp;Feirong Xiao ,&nbsp;Hezheng Dong ,&nbsp;Huijia Chen","doi":"10.1016/j.earscirev.2025.105129","DOIUrl":"10.1016/j.earscirev.2025.105129","url":null,"abstract":"<div><div>Microbial mineralization of calcium carbonate is a significant geological and environmental process that provides insights into the evolution of life, ancient environments, and biogeochemical cycling of elements. This manuscript thoroughly examines the factors influencing the formation of different calcium carbonate polymorphs induced by bacteria and their implications in various engineering applications. It distinguishes among three types of microbial mineralization: microbially induced, influenced, and controlled, while outlining the metabolic pathways that facilitate calcium carbonate formation. The roles of extracellular polysaccharides (EPS) and S-layer proteins in mineral nucleation are also explored. Cultivation conditions, including media composition and the presence of amino acids, significantly impact polymorph selection, while genomic and transcriptomic studies illuminate bacterial mechanisms underlying calcium carbonate precipitation. The manuscript addresses current knowledge gaps and challenges in understanding how bacteria select calcium carbonate polymorphs, highlighting the need for further research on bacterial strain specificity, culture conditions, and the influence of bacterial cell wall composition on polymorph formation. Overall, this manuscript provides a comprehensive overview of bacterial calcium carbonate mineralization, offering valuable insights for both scientific research and engineering applications.</div></div>","PeriodicalId":11483,"journal":{"name":"Earth-Science Reviews","volume":"265 ","pages":"Article 105129"},"PeriodicalIF":10.8,"publicationDate":"2025-03-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143739694","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Bangong-Nujiang Neo-Tethyan Ocean (Central Tibet): Geodynamics, Crustal Evolution, Metallogeny, and Linkages to the “Yanshan Movement”","authors":"Lu-Lu Hao ,&nbsp;Wan-Long Hu ,&nbsp;Qiang Wang ,&nbsp;Andrew C. Kerr ,&nbsp;Wei Dan ,&nbsp;Xiu-Zheng Zhang ,&nbsp;Zong-Yong Yang ,&nbsp;Peng Sun","doi":"10.1016/j.earscirev.2025.105119","DOIUrl":"10.1016/j.earscirev.2025.105119","url":null,"abstract":"&lt;div&gt;&lt;div&gt;The Bangong-Nujiang suture zone (BNSZ) is located in the central Tibetan Plateau and represents the remnants of the Permian-Cretaceous Bangong-Nujiang Neo-Tethyan ocean (BNTO). Reconstructing the BNTO's evolution is crucial for understanding the accretionary history of the constituent blocks of the Tibetan Plateau prior to Cenozoic India-Asia collision. This paper reviews Mesozoic magmatism in the southern Qiangtang block (SQB) (north of the BNSZ) and beyond, as well as ophiolites and oceanic plateau material within the BNSZ, to assess the BNTO's evolution from its opening to closure. Combined with the ∼285 Ma southern Qiangtang-Panjal large igneous province, ∼278 Ma embryonic oceanic crust, and stratigraphy and biotas, we suggest that the BNTO opened during the Early Permian. This opening was the result of the rifting of East Cimmerian continental fragments from Gondwana's northern margin. After the Lhasa block separated from Gondwana, the BNTO was located between SQB to the north and the Lhasa block to the south. The widespread arc-related magmatic rocks in SQB indicate that the BNTO was subducted northwards. The initial subduction of the BNTO likely occurred during the Late Triassic, as strongly evidenced by the Mugagangri Group accretionary wedge. An integrated study of stratigraphy and magmatism suggests that the BNTO probably underwent a diachronous closure: the middle segment may have closed in the Early Cretaceous (133–120 Ma) while the western segment may have closed in the Albian (113–105 Ma). The intra-oceanic subduction and oceanic-continental subduction likely occurred during Early Jurassic. Then the widespread subduction-related ophiolites indicate that a late Early Jurassic (∼177 Ma) collisional orogeny occurred between the oceanic plateau and southern Qiangtang, resulting in intra-oceanic subduction. However, the oceanic plateaus in the BNTO have two contrasting fates: they were either accreted to SQB in the middle segment to clog the oceanic-continental subduction zone, or were subducted beneath SQB in the western segment to induce the 177–169 Ma flat-slab subduction. The 169–145 Ma magmatism and 145–125 Ma magmatic gap in western SQB can be explained by the second subduction of the oceanic plateau or/and ridge subduction. The &lt;125 Ma renewed magmatism may be the result of slab rollback and breakoff.&lt;/div&gt;&lt;div&gt;This oceanic plateau subduction may contribute to the formation of the Early Cretaceous porphyry Cu deposits in SQB but this requires more research. Finally, we discuss crustal evolution, including crustal recycling through subduction erosion and andesitic crustal growth via partial melting of the subduction channel mélange rocks during the BNTO's evolution. This reconstruction of the BNTO's history provides valuable insights into the amalgamation of the Tibetan Plateau. More broadly, the Late Mesozoic Bangong-Nujiang orogen is an essential component of multi-plate convergence along the continental margin of Ea","PeriodicalId":11483,"journal":{"name":"Earth-Science Reviews","volume":"265 ","pages":"Article 105119"},"PeriodicalIF":10.8,"publicationDate":"2025-03-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143785889","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}