Search Results - "Sibert, Elizabeth"
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An early Miocene extinction in pelagic sharks
Published in Science (American Association for the Advancement of Science) (04-06-2021)“…The term “shark” inspires predictable images of stealthy and streamlined marine predators that are key components of modern ecosystems. Studying shark teeth…”
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New Age of Fishes initiated by the Cretaceous–Paleogene mass extinction
Published in Proceedings of the National Academy of Sciences - PNAS (14-07-2015)“…Ray-finned fishes (Actinopterygii) comprise nearly half of allmodern vertebrate diversity, and are an ecologically and numerically dominant megafauna in most…”
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Enhanced fish production during a period of extreme global warmth
Published in Nature communications (06-11-2020)“…Marine ecosystem models predict a decline in fish production with anthropogenic ocean warming, but how fish production equilibrates to warming on longer…”
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Response to Comment on "An early Miocene extinction in pelagic sharks"
Published in Science (American Association for the Advancement of Science) (10-12-2021)“…Feichtinger . assert that the reduction in denticle abundance and diversity we found are incorrect, claiming that we failed to consider changes in…”
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Response to Comment on "An early Miocene extinction in pelagic sharks"
Published in Science (American Association for the Advancement of Science) (10-12-2021)“…Naylor . argue that the existence of multiple denticle types within a single species precludes the use of this metric as a measure of the decline of multiple…”
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Intermediate water circulation drives distribution of Pliocene Oxygen Minimum Zones
Published in Nature communications (04-01-2023)“…Oxygen minimum zones (OMZs) play a critical role in global biogeochemical cycling and act as barriers to dispersal for marine organisms. OMZs are currently…”
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Eighty-five million years of Pacific Ocean gyre ecosystem structure: long-term stability marked by punctuated change
Published in Proceedings of the Royal Society. B, Biological sciences (25-05-2016)“…While the history of taxonomic diversification in open ocean lineages of ray-finned fish and elasmobranchs is increasingly known, the evolution of their roles…”
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Author Correction: No state change in pelagic fish production and biodiversity during the Eocene–Oligocene transition
Published in Nature geoscience (2024)Get full text
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Two pulses of morphological diversification in Pacific pelagic fishes following the Cretaceous-Palaeogene mass extinction
Published in Proceedings of the Royal Society. B, Biological sciences (10-10-2018)“…Molecular phylogenies suggest some major radiations of open-ocean fish clades occurred roughly coincident with the Cretaceous-Palaeogene (K/Pg) boundary,…”
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Resilience of Pacific pelagic fish across the Cretaceous/Palaeogene mass extinction
Published in Nature geoscience (01-09-2014)“…The Cretaceous/Palaeogene mass extinction caused ecosystem upheaval. Fish abundance data from the Tethys Sea and the Pacific Ocean indicate heterogeneity in…”
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No state change in pelagic fish production and biodiversity during the Eocene–Oligocene transition
Published in Nature geoscience (01-03-2020)“…The Eocene/Oligocene (E/O) boundary (~33.9 million years ago) has been described as a state change in the Earth system marked by the permanent glaciation of…”
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The Micropaleoecology Framework: Evaluating Biotic Responses to Global Change Through Paleoproxy, Microfossil, and Ecological Data Integration
Published in Ecology and evolution (01-11-2024)“…The microfossil record contains abundant, diverse, and well‐preserved fossils spanning multiple trophic levels from primary producers to apex predators. In…”
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Paleo-diatom composition from Santa Barbara Basin deep-sea sediments: a comparison of 18S-V9 and diat-rbcL metabarcoding vs shotgun metagenomics
Published in ISME Communications (09-11-2021)“…Sedimentary ancient DNA (sedaDNA) analyses are increasingly used to reconstruct marine ecosystems. The majority of marine sedaDNA studies use a metabarcoding…”
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"Nothing about Us without Us": The Perspectives of Autistic Geoscientists on Inclusive Instructional Practices in Geoscience Education
Published in Journal of geoscience education (01-10-2020)“…Increasingly more students with disabilities, including autistic or otherwise neurodiverse students, are studying for degrees in STEM field subjects. In recent…”
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AutoMorph: Accelerating morphometrics with automated 2D and 3D image processing and shape extraction
Published in Methods in ecology and evolution (01-03-2018)“…Large‐scale, comparative studies of morphological variation are rare due to the time‐intensive nature of shape quantification. This data gap is important to…”
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Long-term ocean and resource dynamics in a hotspot of climate change
Published in Facets (Ottawa) (01-01-2022)“…The abundance, distribution, and size of marine species are linked to temperature and nutrient regimes and are profoundly affected by humans through…”
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Journey to the Center of the Gyre: THE FATE OF THE TOHOKU TSUNAMI DEBRIS FIELD
Published in Oceanography (Washington, D.C.) (01-06-2012)“…The 9.0 magnitude Tohoku earthquake that struck off the coast of Japan on March 11, 2011, was the fourth largest earthquake in recorded history and the largest…”
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SPOTLIGHT: Neurodiversity: An Important Axis of Diversity in Ocean Sciences
Published in Oceanography (Washington, D.C.) (01-12-2023)Get full text
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Two pulses of morphological diversification in Pacific pelagic fishes following the Cretaceous–Palaeogene mass extinction
Published in Proceedings of the Royal Society. B, Biological sciences (10-10-2018)“…Molecular phylogenies suggest some major radiations of open-ocean fish clades occurred roughly coincident with the Cretaceous–Palaeogene (K/Pg) boundary,…”
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Neurodiversity: An Important Axis of Diversity in Ocean Sciences
Published in Oceanography (Washington, D.C.) (01-12-2023)“…Neurodiversity refers to variations in the human brain that affect information processing; it includes conditions, or “neurotypes,” such as autism spectrum…”
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