Scientists have found in Salzgitter-Salder what researchers have been searching for for more than 20 years: A geological formation that perfectly represents the transition from the Cretaceous Turonian to the Coniacian Age. The former limestone quarry is now considered a global reference point (GSSP) for the turn of the ages 89.4 million years ago.
Title: ‘Golden nail’: Quarry near Salzgitter becomes global geological reference point
Sourced From: www.sciencedaily.com/releases/2021/07/210722112847.htm
Published Date: Thu, 22 Jul 2021 11:28:47 EDT
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