2018
DOI: 10.1016/j.marpolbul.2018.07.004
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20th century increase in body size of a hypoxia-tolerant bivalve documented by sediment cores from the northern Adriatic Sea (Gulf of Trieste)

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Cited by 19 publications
(7 citation statements)
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“…The main influences on the TOC content of sedimentary rocks are primary production and organic matter preservation (Arthur and Sageman 1994), and the latter is primarily controlled by sedimentation rate not bottom water oxygen levels (Betts and Holland 1991). The lack of a timescale for the bifrons zone in Yorkshire means the influence of variations in sedimentation rate on TOC cannot be excluded, but cyclostratigraphic data from the falciferum and tenuicostatum zones suggest that sedimentation rates did not vary much (Kemp et al 2011 Borja et al 2000;Caswell and Frid 2018;Fuksi et al 2018;Weston 1990). For instance, changes in the size of the bivalve Corbula gibba in deoxygenated and oxygenated areas of the Adriatic Sea over the last c. 10 ka were due to changes in TOC content (Fuksi et al 2018) that are of a similar magnitude to those found in the present-study.…”
Section: Accepted Manuscriptmentioning
confidence: 99%
“…The main influences on the TOC content of sedimentary rocks are primary production and organic matter preservation (Arthur and Sageman 1994), and the latter is primarily controlled by sedimentation rate not bottom water oxygen levels (Betts and Holland 1991). The lack of a timescale for the bifrons zone in Yorkshire means the influence of variations in sedimentation rate on TOC cannot be excluded, but cyclostratigraphic data from the falciferum and tenuicostatum zones suggest that sedimentation rates did not vary much (Kemp et al 2011 Borja et al 2000;Caswell and Frid 2018;Fuksi et al 2018;Weston 1990). For instance, changes in the size of the bivalve Corbula gibba in deoxygenated and oxygenated areas of the Adriatic Sea over the last c. 10 ka were due to changes in TOC content (Fuksi et al 2018) that are of a similar magnitude to those found in the present-study.…”
Section: Accepted Manuscriptmentioning
confidence: 99%
“…LU-I contains diverse mollusk fauna in the upper part (1-50 cm) and intermediate-low diverse and less abundant marine fauna in the lower part (50-75 cm). The mollusk faunas in this unit are dominated by Varicorbula gibba, Nucula nucleus, Acanthocardia paucicostata, Parvicardium exiguum, and smooth Dentaliidae, indicative of a shallow marine seafloor with high organic content and potentially (seasonal) hypoxic conditions [76]. Bittium reticulatum, Rissoa parva s.l., and R. membranacea s.l.…”
Section: Mollusks and Foraminiferamentioning
confidence: 97%
“…Opposite in the continuum is an offshore assemblage dominated by the opportunistic suspensionfeeding bivalve Corbula gibba Olivi, 1792 and the extinct cemented epifaunal gastropod Petaloconchus glomeratus. Corbula gibba is a hypoxia-tolerant subtidal species (Dominici, 2001;Fuksi et al, 2018;Cau et al, 2020), presently living on average at a depth of 26 m (based on 2973 observations; Dominici et al, 2018), but with a very skewed distribution, ranging from very shallow (e.g., Benvenuti & Dominici, 1992) to epibathyal water depths (Pérès & Picard, 1964). Petaloconchus bioconstructions are known in the Mediterranean from the late Miocene to the Holocene, also at a wide paleobathymetric range, from the upper subtidal to 30-50 m (Vescogni et al, 2008).…”
Section: Quantitative Molluscan Paleobiologymentioning
confidence: 99%