Bill
HB 1554
An Act designating the Hynerpeton bassetti, a stem tetrapod, as the official State fossil of the Commonwealth of Pennsylvania; and making a repeal.
2025-2026 Regular Session
Introduced by Stephanie Borowicz and 5 co-sponsors
Pennsylvania names Hynerpeton bassetti—an ancient stem tetrapod—as its official state fossil, replacing the previous designation.
Referred to State Government