Pennsylvanian

Pennsylvanian What are some dangers in the carboniferous time period?
What are some dangers in the carboniferous time period?
Mid-Carboniferous, a drop in sea level precipitated a major marine extinction, one that hit crinoids and ammonites especially hard. This sea level dro...
Pennsylvanian What lived during the Pennsylvanian Period?
What lived during the Pennsylvanian Period?
Common Pennsylvanian marine fossils found in Kentucky include corals (Cnidaria), brachiopods, trilobites, snails (gastropods), clams (pelecypods), squ...
Pennsylvanian What were the dominant organisms living during the carboniferous period?
What were the dominant organisms living during the carboniferous period?
Carboniferous terrestrial environments were dominated by vascular land plants ranging from small, shrubby growths to trees exceeding heights of 100 fe...
Pennsylvanian The climate of the pennsylvanain time period?
The climate of the pennsylvanain time period?
Significant glaciation marks the beginning of the Pennsylvanian with a resultant sea-level drop. Earth was in an ice age with a climate much like toda...
Pennsylvanian How did earth look like in the pennsylvanian period?
How did earth look like in the pennsylvanian period?
Significant glaciation marks the beginning of the Pennsylvanian with a resultant sea-level drop. Earth was in an ice age with a climate much like toda...
Pennsylvanian What animal life appereaed during the Pennsylvanian Period?
What animal life appereaed during the Pennsylvanian Period?
Common Pennsylvanian marine fossils found in Kentucky include corals (Cnidaria), brachiopods, trilobites, snails (gastropods), clams (pelecypods), squ...