International Commission on Stratigraphy

What Is the International Commission on Stratigraphy?

The International Commission on Stratigraphy, often called the ICS, is a group of scientists who love studying Earth’s history. They work on geological and geochronological topics all around the world. The ICS is part of the big International Union of Geological Sciences.

What Does the ICS Do?

The ICS helps make a special timeline for Earth’s history. This timeline is called the geologic time scale. It helps scientists compare rocks and fossils from different places. They pick special points in rocks to mark important times in Earth’s past. These points are called Global Boundary Stratotype Section and Points.

Why Is the ICS Important?

The work of the ICS is very important for many areas of science. It helps paleontological and geobiological research by giving clear rules about dating Earth’s history. Scientists use the ICS’s timeline to understand when things happened long ago. The ICS meets often to talk about new ideas and update their timeline.

The ICS Logo

The logo of the ICS looks like a mountain. This symbol shows the group’s work on studying Earth’s layers and history. It reminds us of how scientists explore the Earth, just like climbers explore mountains.