Friday - November 21, 2025
Why Two Prehistoric Sharks Found in Ohio Got New Names
February 20, 2024
COLUMBUS, Ohio, Feb. 20 (TNSres) -- Ohio State University issued the following news:

* * *

Research leads to rediscovery of forgotten fossils

* * *

Until recently, Orthacanthus gracilis could have been considered the "John Smith" of prehistoric shark names, given how common it was.

Three different species of sharks from the late Paleozoic Era - about 310 million years ago - were mistakenly given that same name, causing lo . . .

Targeted News Service Document Request Form

This document is available to you by e-mail if you complete the form below with relevant information. There may be a fee for this article or ongoing service of similar materials. We will be in touch shortly.

Name:
What's your
Affiliation
Government Newspaper / Media Business
Public Policy Individual / Student Educators
Email:
Phone:
Organization, if any:
State/Country you are in:
Additonal questions
or comments:

Click here for more information about our products

Click here for more information about our products