When Did the First Vascular Plants Appear
The Earliest Known Vascular Plants Come from the Silurian Period. Cooksonia Is Often Regarded as the Earliest Known Fossil of a Vascular Land Plant, and Dates...
The earliest known vascular plants come from the Silurian period. Cooksonia is often regarded as the earliest known fossil of a vascular land plant, and dates from just 425 million years ago in the late Early Silurian. It was a small plant, only a few centimetres high.
When did the first vascular plants appear on Earth?
The oldest potentially vascular plant fossil dates back to the Silurian period, 425 million years ago.
When did deciduous trees first appear?
Around 390 million years ago (Middle-Late Devonian), the Earth was relatively warm and stable, allowing for rapid evolution of plants.