Hass, Wilbert Henry 1906-1959
Conodonts from the Chappel Limestone of Texas / by Wilbert H. Hass. -- Washington : United States Government Printing Office, 1959 - P. 365-399, [5] h. de lam. -- (Geological Survey Professional Paper ; 294-J).
Fósiles
Texas
56(764)
Conodonts from the Chappel Limestone of Texas / by Wilbert H. Hass. -- Washington : United States Government Printing Office, 1959 - P. 365-399, [5] h. de lam. -- (Geological Survey Professional Paper ; 294-J).
Fósiles
Texas
56(764)