লক্ষ্য করুন: এই এন্ট্রির অনুবাদ বর্তমানে মান পর্যালোচনার অধীনে রয়েছে, তাই কিছু বিষয়বস্তু সাময়িকভাবে শুধুমাত্র ইংরেজিতে প্রদর্শিত হচ্ছে।
এই এন্ট্রিটি এখনও আপনার ভাষায় অনুবাদ করা হয়নি, তাই নিচে মূল লেখাটি দেখানো হচ্ছে।
Devonian
This term is a specialized geological designation and is almost exclusively used within scientific, academic, or technical contexts. It carries a neutral, descriptive tone, serving as a precise temporal marker for Earth's history. When used as an adjective, it modifies geological features, fossils, or biological lineages to specify their origin during this specific era.
As a noun, the word refers to a physical specimen, such as a rock or fossil, that originates from this period. While it can be pluralized in this noun sense to describe multiple specimens, it is most frequently encountered as a proper adjective.
Meanings
Relating to or denoting the Devonian period, a geological period from approximately 419 to 359 million years ago characterized by the first appearance of forests and the diversification of fish.
Examples
The museum has a stunning collection of Devonian fossils.
The museum has a stunning collection of Devonian fossils.
The Devonian period is often called the Age of Fishes.
Early forests began to emerge during the Devonian.
We are studying Devonian stratigraphy in our geology class.
The researcher identified several Devonian species of armored fish.
This cliff face consists mostly of Devonian limestone.