N. Bose , Mahendra, and Svein B. Manum. “Additions to the Family Miroviaceae (Coniferae) from the Lower Cretaceous of West Greenland and Germany: Mirovia Groenlandica N. Sp., Tritaenia Crassa (Seward) Comb, nov., and Tritaenia Linkii Magdefrau Et Rudolph Emend.”. Polar Research 9, no. 1 (January 3, 1991): 9-20. Accessed March 30, 2026. https://polarresearch.net/index.php/polar/article/view/2810.