Collect cores for Pb-210 dating to determine timing of the arrival of the invasive foraminfera Trochammina hadai.
Tomales Bay, CA
sample locations submitted to FAD 5/30/2017
Dating of sediments for first appearance of invasive microorganism
Cores will be taken by a new platform developed by MARFAC for vibracoring in shallow lakes. Location based on GPS on personal phones.
Entries for this field activity are based on entries from Field Activity 2016-609-FA