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paleontology

GeneTech 知识引擎共收录 76 篇相关科研实体，横跨 13 个垂直领域。数据来自 OpenAlex、arXiv、Crossref、PubMed、Europe PMC 等公开学术源，全部可溯源到原文。

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代表性文献（按质量分排序，前 60 条）

• Extraterrestrial <sup>3</sup>He flux variability during the Triassic recorded in pelagic bedded cherts of Japan.
  2026 · 地外矿物 · Interplanetary dust particles are highly enriched with 3He implanted by the solar wind, enabling the reconstruction of extraterrestrial dust fluxes to Earth from sedimentary 3He records. However, the fluxes of extraterre…
• Early Cambrian explosive super-eruptions in the north-western margin of Gondwana may have triggered the ‘Strangelove ocean’
  2026 · 地外矿物 · Abstract The ‘Strangelove ocean’ (a state of ocean, almost devoid of living organisms) documented in the early Cambrian strata in South China, has been thought to be driven by an extraterrestrial impact, but this viewpoi…
• Argon-based geochronology: advances, limitations and perspectives.
  2025 · 地外矿物 · ABSTRACT Given that K constitutes about 3 wt.% of Earth's crust and is present in most rock-forming minerals, and that Ar diffusion in minerals is temperature-dependent, Ar-based geochronology (40Ar/39Ar and K–Ar dating)…
• Mineralogical evidence for hydrothermal alteration of Bennu samples.
  2025 · 地外矿物 · Samples of asteroid (101955) Bennu delivered by the OSIRIS-REx mission offer the opportunity to study pristine planetary materials unchanged by exposure to the terrestrial environment. Here we use a combination of X-ray …
• Tempo of the Late Ordovician mass extinction controlled by the rate of climate change
  2025 · 地外矿物 · The Late Ordovician mass extinction (LOME) included two phases (I and II) of high species turnover that have been hypothetically linked to the Hirnantian glaciation and subsequent rapid warming, respectively. However, th…
• Climatic and tectonic controls on ferroan dolomite formation: insights into Early Miocene anoxia in the Mediterranean Sea (il-Blata, Malta)
  2025 · 地外矿物 · Records from the Miocene il-Blata section in Malta offer insights into the depositional environments of the Central Mediterranean following an Early Miocene restriction of the Mesopotamian Seaway ( c. 20 Ma). Inorganic a…
• Compositional and Textural Variability Among Tektites From Indochina and South China: Insights Into the Impact Origin of the Australasian Tektite Strewn Field
  2025 · 地外矿物 · Abstract The Australasian tektite strewn field, approximately 0.8 Ma in age, covers nearly 10% of the Earth's surface, making it the largest and most recent strewn field globally. This study provides a comprehensive anal…
• Late-surviving New Mexican dinosaurs illuminate high end-Cretaceous diversity and provinciality
  2025 · 地外矿物 · It has long been debated whether non-avian dinosaurs went extinct abruptly or gradually at the end-Cretaceous (66 million years ago), because their fossil record at this time is mostly limited to northern North America. …
• Cretaceous Chert‐Hosted Microfossils Visualized With Synchrotron Ptychographic X‐Ray Computed Tomography (PXCT)
  2025 · 地外矿物 · Silicification of microfossils is an important taphonomic process that provides a record of microbial life across a range of environments throughout Earth history. However, questions remain regarding the mechanism(s) by …
• Context-Aware Retrieval-Augmented Generation for Artificial Intelligence in Urology
  2025 · 医疗人工智能 · Background Artificial intelligence (AI) is increasingly being used in healthcare, particularly for interpreting complex medical queries. However, conventional AI models often generate inaccurate or irrelevant responses t…
• Automated test generation to evaluate tool-augmented LLMs as conversational AI agents
  2024 · AI Agent 生态 · Tool-augmented LLMs are a promising approach to create AI agents that can have realistic conversations, follow procedures, and call appropriate functions.However, evaluating them is challenging due to the diversity of po…
• Looking for Microbial Biosignatures in All the Right Places: Clues for Identifying Extraterrestrial Life in Lava Tubes
  2024 · 地外矿物 · Lava caves are home to a stunning display of secondary mineral speleothems, such as moonmilk and coralloids, as well as highly visible microbial mats. These features contain diverse and under-characterized groups of bact…
• Markwelchite, TlPbSbS3, a new Tl–Pb sulfosalt from the hydrothermal deposit of Jas Roux, Hautes-Alpes, France
  2024 · 地外矿物 · Abstract Markwelchite, ideally TlPbSbS3, is a new mineral from the hydrothermal deposit of Jas Roux, Hautes-Alpes, France. It occurs as a black anhedral crystal associated closely with protochabournéite. Microhardness me…
• Discovery of late Quaternary giant magnetofossils in the Bay of Bengal
  2024 · 地外矿物 · Abstract Unusually large and enigmatic giant magnetofossils are well-documented in sediments deposited during and surrounding climatic events such as the Paleocene-Eocene Thermal Maximum (~56 Ma) and Middle Eocene Climat…
• Recent advances in engineering fast-growing cyanobacterial species for enhanced CO2 fixation
  2024 · 碳中和与 CCUS · Atmospheric CO2 removal (CDR) is a fundamentally endergonic process. Performing CDR or Bioenergy with Carbon Capture and Storage (BECCS) at the gigatonne scale will produce a significant additional burden on the planet’s…
• 3D seismic evidence for a single Early Pleistocene glaciation of the central North Sea
  2024 · 深海科技 · Efforts to understand how Pleistocene climate changes were translated into fluctuations in ice sheet extent and volume are limited by a lack of consensus about the glacial history of the North Sea. Here, we use high-reso…
• The earliest evidence of deep-sea vertebrates
  2023 · 深海科技 · Vertebrate macroevolution has been punctuated by fundamental habitat transitions from shallow marine origins to terrestrial, freshwater, and aerial environments. Invasion of the deep sea is a less well-known ecological s…
• Data from: Re-evaluating molecular clock maximum age calibrations revives pre-Ediacaran divergence estimates for animals
  2026 · 地外科学 · Divergent models persist for the emergence of animals. Lipid biomarkers suggest animals originated prior to 635 million years ago (Ma), but their body fossil record extends to only 574 Ma. Molecular clocks might resolve …
• Data from: Re-evaluating molecular clock maximum age calibrations revives pre-Ediacaran divergence estimates for animals
  2026 · 地外科学 · Divergent models persist for the emergence of animals. Lipid biomarkers suggest animals originated prior to 635 million years ago (Ma), but their body fossil record extends to only 574 Ma. Molecular clocks might resolve …
• YOLO advances to its genesis: a decadal and comprehensive review of the You Only Look Once (YOLO) series
  2025 · AI 安全与对齐 · Abstract This review systematically examines the progression of the You Only Look Once (YOLO) object detection algorithms from YOLOv1 to the recently unveiled YOLOv12. Employing a reverse chronological analysis, this stu…
• YOLO advances to its genesis: a decadal and comprehensive review of the You Only Look Once (YOLO) series
  2025 · 具身智能 · Abstract This review systematically examines the progression of the You Only Look Once (YOLO) object detection algorithms from YOLOv1 to the recently unveiled YOLOv12. Employing a reverse chronological analysis, this stu…
• An early burst of skeletal evolution at the origin of dinosaurs
  2026 · 生物计算 · Over 230 million years of Earth history, dinosaurs became a major terrestrial animal clade and produced one of the most species-rich living tetrapod lineages, birds. Yet, largely because of uncertainty surrounding the ph…
• Impact hypothesis as the cause of the formation of the Mariana Trench and the uplift of the Mid-Atlantic Ridge
  2025 · 地外矿物 · My dissertation presents an original hypothesis suggesting that the Mariana Trench was formed by an oblique impact of a massive celestial body on Earth’s oceanic crust, and that the Mid-Atlantic Ridge represents its anti…
• A Baltic Perspective on the Early to Early Late Ordovician δ 13 C and δ 18 O Records and Its Paleoenvironmental Significance
  2022 · 地外矿物 · Abstract The current study presents new bed‐by‐bed brachiopod δ 13 C and δ 18 O records from Öland, Sweden, which together with previously published data from the East Baltic region, constitutes a high‐resolution paired …
• Paleocene/Eocene carbon feedbacks triggered by volcanic activity
  2021 · 地外矿物 · Abstract The Paleocene–Eocene Thermal Maximum (PETM) was a period of geologically-rapid carbon release and global warming ~56 million years ago. Although modelling, outcrop and proxy records suggest volcanic carbon relea…
• Why ‘the uplift of the Tibetan Plateau’ is a myth
  2020 · 深海科技 · The often-used phrase 'the uplift of the Tibetan Plateau' implies a flat-surfaced Tibet rose as a coherent entity, and that uplift was driven entirely by the collision and northward movement of India. Here, we argue that…
• Eclogites
  2024 · 地外矿物 · The beauty of an eclogite is something to behold: any petrologist marvels in the combination of red garnet and green omphacite that are the main mineral constituents of the rock. But besides their stunning appearance, th…
• Intricate microbial structures: The enigma of reticulated filaments
  2025 · 地外矿物 · ABSTRACT Microorganisms inhabit all possible biosphere ecosystems, including natural and man‐made subterranean environments, which favour the growth of specialized microbial communities under near‐starvation conditions. …
• Enhanced flux of extraterrestrial 3He across the Permian–Triassic boundary
  2019 · 地外矿物 · The ca 252 Ma Permian–Triassic boundary (PTB) represents the most severe mass extinction event of the Phanerozoic, with the disappearance of ~ 80% of marine invertebrate species. Large-scale eruption of the Siberian Trap…
• Discovery of the marine Eocene in the northern South China Sea
  2019 · 深海科技 · The nature of the Eocene stratigraphy of the South China Sea (SCS) has been a mystery for decades. In the southern SCS, the Eocene system with marine deposits is often considered as representing part of the ‘Proto-South …
• Mesozoic basin evolution of the East China Sea Shelf and tectonic system transition in Southeast China
  2018 · 深海科技 · Abstract The East China Sea Shelf Basin (ECSSB) is located on the south‐eastern edge of the Eurasian Plate. The tectono‐evolution and dynamic mechanism of the ECSSB are related to the collision of the Pacific Plate with …
• Uplift, climate and biotic changes at the Eocene–Oligocene transition in south-eastern Tibet
  2018 · 深海科技 · The uplift history of south-eastern Tibet is crucial to understanding processes driving the tectonic evolution of the Tibetan Plateau and surrounding areas. Underpinning existing palaeoaltimetric studies has been regiona…
• Vibrational spectroscopy of epidote, pumpellyite and prehnite applied to low-grade regional metabasites
  2017 · 地外矿物 · Calc-silicate minerals are routinely used to identify metamorphic and metasomatic patterns, but their characterization usually requires detailed and time-consuming petrographic and geochemical analyses, preventing spatia…
• The dynamics of global change at the P aleocene‐ E ocene thermal maximum: A data‐model comparison
  2014 · 地外矿物 · Abstract We integrate published stable isotopic, chemical, mineralogical, and biotic data from the onset of the Paleocene‐Eocene thermal maximum (PETM) at Site 690, Maud Rise in the Southern Ocean. The integrated data se…
• The extinction of the dinosaurs
  2014 · 地外矿物 · Non-avian dinosaurs went extinct 66 million years ago, geologically coincident with the impact of a large bolide (comet or asteroid) during an interval of massive volcanic eruptions and changes in temperature and sea lev…
• Newly identified “Tunnunik” impact structure, Prince Albert Peninsula, northwestern Victoria Island, Arctic Canada
  2013 · 地外矿物 · Abstract Regional geological mapping of the glaciated surface of northwestern Victoria Island in the western Canadian Arctic revealed an anomalous structure in otherwise flat‐lying Neoproterozoic and lower Paleozoic carb…
• Are we now living in the Anthropocene
  2008 · 生物计算 · The term Anthropocene, proposed and increasingly employed to denote the current interval of anthropogenic global environmental change, may be discussed on stratigraphic grounds. A case can be made for its consideration a…
• An anthropogenic origin of the “Sirente crater,” Abruzzi, Italy
  2004 · 地外矿物 · Abstract— In this paper, we review the recent hypothesis, based mostly on geomorphological features, that a ∼130 m‐wide sag pond, surrounded by a saddle‐shaped rim from the Sirente plain (Abruzzi, Italy), is the first‐di…
• The Late Cenozoic Eridanos delta system in the Southern North Sea Basin: a climate signal in sediment supply?
  2001 · 深海科技 · ABSTRACT The Eridanos fluvio‐deltaic system, draining most of north‐western Europe, developed during the Late Cenozoic as a result of simultaneous uplift of the Fennoscandian shield and accelerated subsidence in the Nort…
• Investigations into an unknown organism on the martian meteorite Allan Hills 84001
  2000 · 地外矿物 · Examination of fracture surfaces near the fusion crust of the martian meteorite Allan Hills (ALH) 84001 have been conducted using scanning electron microscopy (SEM) and atomic force microscopy (AFM) and has revealed stru…
• Volcanism at the Permian‐Triassic Boundary in South China and Its Effects on Mass Extinction
  1989 · 地外矿物 · Abstract This paper discusses the clayrocks widespread at the Permian‐Triassic boundary, which are mostly of volcanic origin. Volcanogenetic textures, structures and minerals such as high‐temperature quartz are found in …
• SciNexus - Local AI environment for natural science work
  2026 · AI 驱动科学发现 · Streamlit application for scientific document processing using local LLM models (LM Studio / llama.cpp). Designed primarily for paleontological research - specifically Hyolitha taxonomy - but applicable to general scient…
• SciNexus - Local AI environment for natural science work
  2026 · AI 驱动科学发现 · Streamlit application for scientific document processing using local LLM models (LM Studio / llama.cpp). Designed primarily for paleontological research - specifically Hyolitha taxonomy - but applicable to general scient…
• The Lunar Gravity Plough: How Extreme Tidal Mechanics Faceted Earth's Biological Diamond
  2026 · 地外科学 · This multidisciplinary work introduces the "Lunar Gravity Plough" theory, a radical shift in understanding the Moon's role in Earth's evolution. The concept proposes that the Moon acted as the primary gravitational engin…
• The Lunar Gravity Plough: How Extreme Tidal Mechanics Faceted Earth's Biological Diamond
  2026 · 地外科学 · This multidisciplinary work introduces the "Lunar Gravity Plough" theory, a radical shift in understanding the Moon's role in Earth's evolution. The concept proposes that the Moon acted as the primary gravitational engin…
• An Atlas of Phanerozoic Paleogeographic Maps: The Seas Come In and the Seas Go Out
  2021 · 深海科技 · Paleogeography is the study of the changing surface of Earth through time. Driven by plate tectonics, the configuration of the continents and ocean basins has been in constant flux. Plate tectonics pushes the land surfac…
• Earth's earliest and deepest purported fossils may be iron-mineralized chemical gardens
  2019 · 地外矿物 · Recognizing fossil microorganisms is essential to the study of life's origin and evolution and to the ongoing search for life on Mars. Purported fossil microbes in ancient rocks include common assemblages of iron-mineral…
• The extraterrestrial impact evidence at the Palaeocene–Eocene boundary and sequence of environmental change on the continental shelf
  2018 · 地外矿物 · We have identified clear evidence of an extraterrestrial impact within the onset of the carbon isotope excursion (CIE) that defines the Palaeocene–Eocene (P-E) boundary hyperthermal event (approx. 56 Ma) from several sit…
• Curiosity's Investigation of the Bagnold Dunes, Gale Crater: Overview of the Two‐Phase Scientific Campaign and Introduction to the Special Collection
  2018 · 地外矿物 · Abstract Between November 2015 and April 2017, Curiosity performed the first in situ investigation of an extraterrestrial dune field—the active Bagnold Dunes of Gale crater, Mars. The campaign consisted of two phases: Ph…
• A neurorobotic platform to test the influence of neuromodulatory signaling on anxious and curious behavior
  2013 · 仿生智能 · The vertebrate neuromodulatory systems are critical for appropriate value-laden responses to environmental challenges. Whereas changes in the overall level of dopamine (DA) have an effect on the organism's reward or curi…
• The Alvarez Impact Theory of Mass Extinction; Limits to its Applicability and the “Great Expectations Syndrome”
  2012 · 地外矿物 · For the past three decades, the Alvarez impact theory of mass extinction, causally related to catastrophic meteorite impacts, has been recurrently applied to multiple extinction boundaries. However, these multidisciplina…
• The historical record in the Scaglia limestone at Gubbio: magnetic reversals and the Cretaceous‐Tertiary mass extinction
  2008 · 地外矿物 · Abstract The Scaglia limestone in the Umbria‐Marche Apennines, well‐exposed in the Gubbio area, offered an unusual opportunity to stratigraphers. It is a deep‐water limestone carrying an unparalleled historical record of…
• The Cretaceous-Paleogene boundary at the Poty section, NE Brazil: foraminiferal record and sequence of events - a review
  2006 · 地外矿物 · The Poty Quarry, near Recife, Pernambuco, in northeastern Brazil, is presently the best exposed marine Cretaceous-Paleogene (K/Pg) boundary section known in southern low-latitude regions, spanning the uppermost Maastrich…
• Annual energy outlook 2005 with projections to 2025
  2005 · 生物计算 · The Annual Energy Outlook 2005 (AEO2005) presents midterm forecasts of energy supply, demand, and prices through 2025 prepared by the Energy Information Administration (EIA). The projections are based on results from EIA…
• Annual energy outlook 2005 with projections to 2025
  2005 · 深海科技 · The Annual Energy Outlook 2005 (AEO2005) presents midterm forecasts of energy supply, demand, and prices through 2025 prepared by the Energy Information Administration (EIA). The projections are based on results from EIA…
• Stromatolites: biogenicity, biosignatures, and bioconfusion
  2005 · 地外科学 · Stromatolites represent a multifarious system of nested, physically, chemically, and biologically influenced components that range in scale from microscopic to macroscopic. These components can include microorganisms, or…
• Megafloral change across the Cretaceous/Tertiary boundary in the northern Great Plains and Rocky Mountains, U.S.A.
  1990 · 地外矿物 · Intensive collecting of Maastrichtian and early Paleocene plant megafossils (primarily leaves) in the northern Rocky Mountains and Great Plains has resulted in a database of nearly 25,000 specimens from more than 200 loc…
• Philosophical Transactions of the Royal Society of London. Series A, Mathematical and Physical Sciences
  2019 · 数字孪生 · Continuing its long history of influential scientific publishing, Philosophical Transactions A publishes high quality theme issues on topics of current importance and general interest within the physical, mathematical an…
• Accretion of extraterrestrial matter recorded in the Triassic and Jurassic bedded chert sequence, southwest Japan
  2015 · 地外矿物 · 層状チャートは堆積速度が非常に遅く，陸源性の粗粒砕屑物を含まないため，地球外物質の混入をみつけやすいという特徴がある．本研究では，西南日本のジュラ紀付加体である美濃帯および秩父帯の三畳系・ジュラ系層状チャートに残された地球外物質付加の記録についてレビューした．これまでの研究では，コズミックスフェルールとよばれる大気圏突入時に溶融した宇宙塵が，美濃-丹波帯および秩父帯の三畳紀・ジュラ紀層状チャートから発見されている．これらのコズミックスフ…
• Extreme Halophiles Are Models for Astrobiology
  2006 · 地外科学 · Studying extremophiles on Earth may provide helpful metrics in our search for life elsewhere in the universe. Species that thrive in hypersaline environments are among the most fascinating models for studying mechanisms …

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