Scientists found remnants of Earth's primordial crust near Perth.

A groundbreaking discovery: how we found remnants of Earth’s primordial crust near Perth

Groundbreaking discovery: How researchers found remnants of Earth's primordial crust near Perth

Groundbreaking discovery: How researchers found remnants of Earth's primordial crust near Perth

Groundbreaking discovery: How researchers found remnants of Earth’s primordial crust near Perth This article has been reviewed according to Science X's editorial process and policies. Editors have highlighted the following attributes while ensuring the content's credibility: fact-checked peer-reviewed publication trusted source written by researcher(s) proofread Ok! Dykes in Norway cutting into older layered sandstone rocks. Credit: Cato Andersen/Mapillary, CC BY-SA ×…