Thực đơn
Tầng_TuronThực đơn
Tầng_TuronLiên quan
Tầng TuronTài liệu tham khảo
WikiPedia: Tầng_Turon http://stratigraphy.science.purdue.edu/charts/Time... http://www.foraminifera.eu/querydb.php?stage=Turon... http://pubs.usgs.gov/fs/2007/3015/fs2007-3015.pdf http://www.stratigraphy.org/ICSchart/ChronostratCh... http://www.stratigraphy.org/bak/geowhen/stages/Tur... http://www.stratigraphy.org/index.php/ics-chart-ti... //tools.wmflabs.org/geohack/geohack.php?language=v... https://web.archive.org/web/20040511055802/http://... https://web.archive.org/web/20040511104934/http://... https://stratigraphy.org/gssps/