Sentences with UPPER-CARBONIFEROUS-PERIOD
Check out our example sentences below to help you understand the context.Sentences
1
"The upper carboniferous period is known for its abundant coal deposits."
2
"Ferns and primitive trees were common during the upper carboniferous period."
3
"The upper carboniferous period occurred approximately 318-299 million years ago."
4
"Many important coal beds were formed during the upper carboniferous period."
5
"The upper carboniferous period is also referred to as the Pennsylvanian period."
6
"Amphibians and early reptiles emerged during the upper carboniferous period."
7
"The upper carboniferous period had a warm and humid climate."
8
"Giant insects, including dragonflies, thrived during the upper carboniferous period."
9
"The upper carboniferous period marks the rise of seed plants."
10
"Mass extinctions occurred at the end of the upper carboniferous period."
11
"During the upper carboniferous period, vast swamps covered the land."
12
"The upper carboniferous period is part of the larger Carboniferous period."
13
"Several important coal mining regions were established during the upper carboniferous period."
14
"The upper carboniferous period was a time of significant floral evolution."
15
"Many of the coal reserves we use today were formed during the upper carboniferous period."
16
"The upper carboniferous period is characterized by the first appearance of reptiles."
17
"Cycads, which are primitive seed plants, appeared during the upper carboniferous period."
18
"The upper carboniferous period saw the emergence of large forests and swamps."
19
"The upper carboniferous period lasted for approximately 19 million years."
20
"The upper carboniferous period ended with a major ice age."
