We are part of the Cenozoic Era, which means "recent life," and this era is further subdivided into periods. Implications for the Future.
Entering The Quaternary Period Analysis
Evidence in the Rocks Determining the boundaries of geological periods relies on stratigraphy, the study of rock layers. This structure allows scientists to correlate rock layers across the globe and reconstruct the history of life and planetary change with remarkable precision.
The most prominent of these is the Global Boundary Stratotype Section and Point (GSSP) in Varna, Italy, which marks a significant cooling event and the first appearance of certain cold-water marine fossils around 2. While not officially ratified by the International Commission on Stratigraphy, the term Anthropocene powerfully encapsulates the idea that human influence has become a dominant geological force, rivaling natural phenomena in shaping the planet's future.
Entering The Quaternary Period Analysis
6 million years ago. Scientists use specific markers, or "golden spikes," to define the start of the Quaternary.
More About What geological period are we in
Looking at What geological period are we in from another angle can help expand the discussion and give readers a second clear paragraph under the same section.
More perspective on What geological period are we in can make the topic easier to follow by connecting earlier points with a few simple takeaways.
