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Journal Article
Published: 27 November 2024
Journal of the Geological Society (2025) 182 (2): jgs2023-202.
... the possible presence of microbes, implying that Asterosoma is not a simple fodinichnion, but rather created a beneficial symbiosis between tracemakers and microbes in burrows. Phanerozoic spatiotemporal distributions indicate that Asterosoma was distributed in broad habitats from deep sea to delta, but showed...
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Journal Article
Journal: Paleobiology
Published: 01 August 2024
Paleobiology (2024) 50 (3): 452–461.
... more commonly found in open habitats. When we applied this result to our fossil mammalian predators, we found evidence for a similar relationship occurring in the past. Throughout the Cenozoic, the North America landscape transitioned from tropical forests to a patchwork of both larger open areas...
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Series: Geological Society, London, Special Publications
Published: 12 July 2024
DOI: 10.1144/SP543-2022-163
EISBN: 9781786206404
... of taxonomic groups residing in a range of habitats had evolved by the Middle Devonian. The plentiful and diverse fossils in the historical collections described here are a tribute to the thousands of person-hours that quarry workers, incentivized by generous financial compensations, spent handling huge...
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Series: Geological Society, London, Special Publications
Published: 12 July 2024
DOI: 10.1144/SP543-2022-317
EISBN: 9781786206404
..., and often retain outlines of original soft tissues. The Mazon Creek biota includes over 465 animal and 350 plant species representing more than 100 orders, which is attributed to the preservation of organisms from multiple habitats and the large number of specimens collected. That phenomenon was made...
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Journal Article
Journal: Geology
Published: 10 May 2024
Geology (2024) 52 (8): 594–599.
...Álvaro García-Penas; Tomasz K. Baumiller; Marcos Aurell; Samuel Zamora Abstract Stalked crinoids were common in shallow-marine habitats in the geologic past but are today restricted to the deep sea. The timing of the shift in their bathymetric distribution has been discussed in the context...
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Journal Article
Journal: Paleobiology
Published: 01 May 2024
Paleobiology (2024) 50 (2): 177–193.
... or other inherited datasets, it is worth attempting habitat standardization through grosser means. Extracting the “environment” and “lithology” fields associated with specimen occurrences in the PBDB, for instance, can categorize records into coarse divisions such as shallow- versus deep-water...
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Journal Article
Journal: Geology
Published: 22 March 2024
Geology (2024) 52 (7): 497–501.
... group of platyhelminths (flatworms). They have a complex lifecycle with at least two hosts, infecting all major groups of vertebrates. However, their fossil record is extremely sparse due to their soft tissue and concealed habitats, with the only widely accepted example before the Quaternary being eggs...
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Series: GSA Special Papers
Published: 15 February 2024
DOI: 10.1130/2024.2562(04)
EISBN: 9780813795621
... ABSTRACT Sedimentation after wildfire is a profound disturbance to the biogeomorphic character of fluvial systems. Despite this significant alteration, field data focusing on the geomorphic processes and bed morphology that form the physical structure of habitat are limited, especially over...
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Journal Article
Published: 30 November 2023
Journal of Foraminiferal Research (2023) 53 (4): 362–377.
... alterations, which potentially bias the fossil record and compromise accurate reconstructions. In this study, we have analysed the composition and preservation of benthic foraminifera from a suite of extremely shallow-water habitats along the Dhofar coastline (Oman) to document the structure of assemblages...
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Journal Article
Journal: Paleobiology
Published: 01 August 2023
Paleobiology (2023) 49 (3): 493–508.
... the recipient ecosystem. Specifically, we tested the following hypotheses: (1) invader taxa occupied all depth zones, (2) invaders increased richness, (3) invader arrival changed evenness and paleocommunity composition, (4) invader presence was accommodated by habitat shifts among taxa in the ecosystem, and (5...
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Journal Article
Published: 24 July 2023
Geological Magazine (2023) 160 (7): 1254–1261.
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Journal Article
Published: 05 July 2023
Journal of Foraminiferal Research (2023) 53 (3): 243–255.
...Maria N. Gudnitz; Laurel S. Collins Abstract Benthic foraminifera were collected from reef coral, seagrass and mangrove sediments of Almirante Bay, Caribbean Panama, to associate species and assemblages with habitats and environmental conditions related to degraded water quality. The three habitats...
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Journal Article
Journal: Geology
Published: 02 June 2023
Geology (2023) 51 (8): 763–767.
... and phytolith counts indicate the presence of C 4 grasses and seasonally dry, open-canopy habitats at this time. The spike in concentration coincides with climatic cooling and drying in southern California after the Miocene Climatic Optimum. Increased fire activity may have contributed to habitat opening from...
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Journal Article
Published: 01 June 2023
Jour. Geol. Soc. India (2023) 99 (6): 827–839.
... under a stable sea level stage. These features are resilient to the global climate change phenomenon under natural conditions with the continuous supply of sediments and the spread of habitats that protect the coastal lowlands behind them against storms and inundations. Both the geomorphological...
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Journal Article
Journal: Paleobiology
Published: 01 February 2023
Paleobiology (2023) 49 (1): 77–98.
... ; Keller et al. 1992 ; Sexton et al. 2006 ; Luciani et al. 2010 ; Galazzo et al. 2014 ); and (4) changes in ecology, for example, loss or inhibition of algal photosymbionts from hosting taxa (Wade et al. 2008 ; Edgar et al. 2013 ) and shallowing depth habitat of Hantkenina (Coxall et al. 2000...
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Journal Article
Journal: Elements
Published: 01 February 2023
Elements (2023) 19 (1): 10–14.
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Journal Article
Published: 01 November 2022
Journal of Paleontology (2022) 96 (6): 1390–1399.
... the Americas and Caribbean by at least 10 million years. Diminutive skeletal structure in both species is indicative of their living in protected calm-water habitats. At their time of occurrence, an Atlantic–Pacific connection was open through Central America. Both species belong to morphological lineages also...
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Series: Geological Society, London, Special Publications
Published: 07 September 2022
DOI: 10.1144/SP505-2021-26
EISBN: 9781786205117
... Abstract Coastal ecosystems consist of diverse habitats, such as reed beds, salt marshes, mangrove swamps, tidal flats, river deltas, seagrass fields, coral reefs, sandy/rocky-shore beaches and other habitats that harbour biodiversity. The Great East Japan Earthquake of March 2011 caused severe...
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Journal Article
Published: 01 September 2022
Journal of Paleontology (2022) 96 (5): 1189–1208.
... to carnivorous archosaurs (see Fig. 3.1 , 3.2 ; Table 1 ; see also Niedźwiedzki and Budziszewska-Karwowska, 2018 ). These fragmentary bones are the first direct indication of second- or third-order consumers serving as a food source for other meat eaters in that Late Triassic habitat. It is extremely...
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Journal Article
Journal: Paleobiology
Published: 01 August 2022
Paleobiology (2022) 48 (3): 496–512.
... is coincident with the emergence of peat-accumulating wetland habitats. We suggest that more widespread wetland habitats would have generally lowered barriers to the evolution of heterospory by reducing dispersal limitation in larger spores. Ultimately, we suggest that the initial evolution of heterospory may...
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