Is this you? As a journalist, you can create a free Muck Rack account to customize your profile, list your contact preferences, and upload a portfolio of your best work.
Claim your profile
Abstract The base of magnetochron M0r has been informally used to calibrate the onset of Oceanic Anoxic Event 1a (OAE1a) and place the Barremian-Aptian boundary; however, its precise age remains a subject of debate. Here, we present a 1497.5-m continuous drill core from the Lower Cretaceous lacustrine Jiufotang Formation in North China.
As a journalist, you can create a free Muck Rack account to customize your profile, list your contact preferences, and upload a portfolio of your best work.
