Upper Tithonian Vallupinae (Radiolaria) from the Taman Formation, East-Central Mexico
Qun Yang and Emile A. Pessagno, Jr.Volume:
35
Year:
1989
Language:
english
Journal:
Micropaleontology
DOI:
10.2307/1485463
File:
PDF, 2.10 MB
english, 1989