Search for the Impact Crater of the Australasian Tektites

Over the past few years, we assembled evidence that the impact crater of the Australasian tektites lies beneath the Bolaven Plateau volcanic field in Southern Laos. Geochronological, gravimetric and sedimentologic tests in FY2017 further support the hypothesis. In FY2018 we will publish three papers about the impact site and the volcanic field. We will also examine compositional heterogeneities within individual tektites for hints about impact target complexities and further examine the two widespread sedimentary products (the catastroloess and pebbly laterite), to understand impact processes. We will also expand our understanding of the hazards posed by the Bolaven Plateau volcanic field.

Funding Sources: 

  • Earth Observatory of Singapore

Project Years: 

2016
2017
2018
2019
2020

EOS Team: 

Principal Investigator
Co-Principal Investigator
Co-Investigator

Collaborators: 

Collaborator(s):

Weerachat Wiwegwin and Tawachai Chulaowanich, Department of Mineral Resources, Thailand

Punya Charusiri, Chulalongkorn University

Vanpheng Sihavong, Department of Geology and Mines, Lao PDR

Sarinya Paisarnsombat, Kasetsart University, Thailand

Brian Jicha and Brad Singer, Department of Geoscience, University of Wisconsin-Madison