Conifers appeared after the first flowering plants.
Conifers first appeared around 182 million years ago.
The first flowering plants appeared around 240 million years ago.
The first flowering plants were introduced toward the end of the Mesozoic era.
Conifers are a group of plants that belong to the division Pinophyta, which includes trees such as pines, firs, and spruces. They are characterized by their needle-like or scale-like leaves and their cone-bearing reproductive structures.
According to scientific evidence, the first flowering plants, also known as angiosperms, appeared around 240 million years ago during the late Triassic period. These early angiosperms were relatively primitive and did not yet resemble the diverse and complex flowering plants we see today.
On the other hand, conifers first appeared around 182 million years ago, during the Jurassic period. This means that conifers appeared after the first flowering plants had already emerged.
The appearance of conifers marked a significant development in the plant kingdom. They began to dominate many terrestrial ecosystems, especially in regions where the climate was too harsh for the early angiosperms to thrive. This is why conifers were prevalent during the age of dinosaurs, which occurred during the Mesozoic era, alongside the later-evolving angiosperms.
In summary, conifers appeared after the first flowering plants, with conifers emerging around 182 million years ago and the first flowering plants appearing around 240 million years ago, toward the end of the Mesozoic era.