You are so funny. According to your profile, 20 years is almost your age. Why is 120 years just "a little over a hundred years a go,"? It is nearly your lifetime!
What is taught about paleontology is the parts that Cope and Marsh got correct, and the much better work done for over a century. As for the misnomer of "Brontosaurus," I do agree that it wrong in the highly abstract pure Linnaeus taxonomy. But.... We all grew up with the name from childhood. The massive reorganization of the taxa under Eriogonum or the even more complex Asteraceae seems much better supported.
The idea that we are limited to "index fossils" to date a geological strata is utter male bovine fecal mass.
What is taught about paleontology is the parts that Cope and Marsh got correct, and the much better work done for over a century. As for the misnomer of "Brontosaurus," I do agree that it wrong in the highly abstract pure Linnaeus taxonomy. But.... We all grew up with the name from childhood. The massive reorganization of the taxa under Eriogonum or the even more complex Asteraceae seems much better supported.
The idea that we are limited to "index fossils" to date a geological strata is utter male bovine fecal mass.