Dating in the schoolyard
National Park rangers work in the background to move a building to rescue it from the flowing lava.The classic "layer-cake" structure of the Grand Canyon. Over time, the layers are buried as new sediment gets deposited on top of the existing layers.Using radiometric dating, scientists have determined that the Kaibab limestone that forms the top layers is 270 million years old. Here, a vertical mile of the Grand Canyon has been exposed by erosion.The New York Post reported Cruz then threatened and harassed her.
After this, in April 2016, Dana said she started getting threats over direct messages from Cruz’s ex-girlfriend’s Instagram account.
Zoom into the picture above and you can see four different layers of pavement on top of one another.
Dating in the schoolyard comments