It is a main list of blog posts. Initially it lists the latest 10 blogs but will also list the posts selected after any filtering of the blog posts. It displays the posts title, description and at the end its keywords.
The list of posts is shown on the left side of the attached image.
There are three Plugin that usually go hand-in-hand to display blogs. They are: Blog List, Blog Latest Posts and Blog Timeline as can be seen in the image.
To see example of a blog page
For more information
to open a PDF document.