I, too, am looking for introductory "the least you need to know" level information about paleology, like the video
@Jean Wilson mentioned and hope someone has the source for it.
Decades ago, I'd read that a valuable way to begin learning about something completely foreign is to read children's books on the topic. While I was unable to locate the specific presentation Jean mentioned, her post inspired me to search YouTube. I did find this useful lesson geared to kids, like myself

:
https://www.youtube.com/watch?v=HyjLt_RGEww
I tend towards learning from books, and often completely forget the value of videos! I’m very interested in any other useful information for novices on the topic others might provide.