*GSA Bulletin is online at https://pubs.geoscienceworld.org/gsabulletin. Contact GSA staff at editing@geosociety.org for copies of abstracts if you do not have access to the online journals.
†Contact GSA staff at meetings@geosociety.org for items in Proceedings and print-only Abstracts with Programs.
#Special Papers are online at https://pubs.geoscienceworld.org/gsa/pages/special-papers. Contact GSA staff at editing@geosociety.org for copies of abstracts if you do not have access to the online books.
§Online abstracts can be found at https://gsa.confex.com/gsa/archives.cgi.