OVERVIEW: Neoproterozoic-Paleozoic geography and tectonics: Review, hypothesis, environmental speculation Dalziel, Ian W. D. Abstract Publication: Geological Society of America Bulletin Pub Date: January 1997 DOI: 10.1130/0016-7606(1997)109<0016:ONPGAT>2.3.CO;2 Bibcode: 1997GSAB..109...16D