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Coral growth-rate insensitive Sr/Ca as a robust temperature recorder at the extreme latitudinal limits of Porites
skeletal oxygen isotope in the coral Sr/Ca high latitudes coral growth rates
2017/4/11
Oxygen isotope values of low-growth coral (<5 mm/yr) skeletons may reflect kinetic effects, which is problematic for
sea surface temperature (SST) reconstruction. Here, we report a Sr/Ca-based SST re...
Decline of coral reefs during late Paleocene to early Eocene global warming
coral reefs late Paleocene early Eocene global warming
2009/10/22
Since the 1980s the frequency of warming events has intensified and simultaneously widespread coral bleaching, and enhanced coral mortality have been observed. Yet, it remains unpredictable how tropic...
Morphological variation of the tabulate coral Paleofavosites cf. collatatus Klaamann,1961 from the Silurian of the Bagovichka River localities,Podolia(Ukraine)
Silurian Ludlow Podolia Tabulata morphological variation
2009/10/21
Paleofavosites cf. collatatus Klaamann occurs abundantly in marls and bioherms of the Muksha Member of the Bagovitsa Formation (Upper Silurian, Ludlow). The morphological variation of this species ide...
The ecological significance of solitary coral and bivalve epibionts on Lower Cretaceous (Valangianian-Aptian) ammonoids from the Italian Dolomites
Ammonoids epibionts Corals Autecology Cretaceous Dolomites Italy
2009/10/20
Lower Cretaceous deposits of the Puez section in the Dolomites (northern Italy) yielded a rich ammonoid fauna(28 genera, n = 424) showing unique epifaunal encrustations by the ahermatypic solitary scl...
High sensitivity measurements of nitrogen isotopic ratios in coral skeletons from Palau, western Pacific: Temporal resolution and seasonal variation of nitrogen sources
coral skeleton δ15N value δ18O value δ13C value seasonal variation
2017/8/10
By using a step-wise heating method in conjunction with static vacuum mass spectrometry, we have measured at high temporal resolution (one month) the nitrogen isotopic ratio of a coral skeletal sample...
Characterization and role of carbonic anhydrase in the calcification process of the azooxanthellate coral Tubastrea aurea
Carbonic anhydrase Carbon Calcification Biomineralization Organic matrix
2014/4/9
In zooxanthellate corals, the photosynthetic fixation of carbon dioxide and the precipitation of CaCO3 are intimately linked both spatially and temporally making it difficult to study carbon transport...