C
Christy C. Visaggi
Researcher at Georgia State University
Publications - 28
Citations - 836
Christy C. Visaggi is an academic researcher from Georgia State University. The author has contributed to research in topics: Computer science & Geology. The author has an hindex of 7, co-authored 15 publications receiving 730 citations. Previous affiliations of Christy C. Visaggi include Colgate University & Syracuse University.
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Journal ArticleDOI
Phanerozoic trends in the global diversity of marine invertebrates.
John Alroy,Martin Aberhan,David J. Bottjer,Michael Foote,Franz T. Fürsich,Peter J. Harries,Austin J.W. Hendy,Austin J.W. Hendy,Steven M. Holland,Linda C. Ivany,Wolfgang Kiessling,Matthew A. Kosnik,Charles R. Marshall,Alistair J. McGowan,Arnold I. Miller,Thomas D. Olszewski,Mark E. Patzkowsky,Shanan E. Peters,Shanan E. Peters,Loïc Villier,Peter J. Wagner,Nicole Bonuso,Nicole Bonuso,Philip S. Borkow,Benjamin Brenneis,Matthew E. Clapham,Matthew E. Clapham,Leigh M. Fall,Chad Allen Ferguson,Victoria L. Hanson,Victoria L. Hanson,Andrew Z. Krug,Andrew Z. Krug,Karen M. Layou,Karen M. Layou,Karen M. Layou,Erin Leckey,Sabine Nürnberg,Catherine M. Powers,Jocelyn A. Sessa,Jocelyn A. Sessa,Carl Simpson,Carl Simpson,Adam Tomašových,Adam Tomašových,Christy C. Visaggi,Christy C. Visaggi +46 more
TL;DR: In this paper, a new data set of fossil occurrences representing 3.5 million specimens was presented, and it was shown that global and local diversity was less than twice as high in the Neogene as in the mid-Paleozoic.
Journal ArticleDOI
Testing the influence of sediment depth on drilling behaviour of Neverita duplicata (Gastropoda: Naticidae), with a review of alternative modes of predation by naticids
TL;DR: Results indicate that shallower sediment depths do not affect drilling in this species and concerns regarding use of drillholes as an indicator of predation by naticids in modern and fossil deposits should be alleviated.
Journal ArticleDOI
Equatorward increase in naticid gastropod drilling predation on infaunal bivalves from Brazil with paleontological implications
TL;DR: In this article, the authors examined latitudinal variation in drilling on ~24,000 beach-collected Recent bivalves from 6°S to 34°S in Brazil.
Journal ArticleDOI
Paleoecology of Sponge-?Hydroid Associations in Silurian Microbial Reefs
Constance M. Soja,Megan Mitchell,Alicia Newton,Jann Vendetti,Christy C. Visaggi,Anna I. Antoshkina,Brian White +6 more
TL;DR: In the Late Silurian, three species of small, solitary, sphinctozoans (aphrosalpingids) encrusted a variety of hard substrates, mostly skeletal remains but also microbial laminae and cavity surfaces as mentioned in this paper.