Pyramidella triquetra

Citations total:
5
link From To Geolocation Author - title Year
original Early Cretaceous USSR(Ukrainian SSR) Malyavkina,V.S. Determination key of spores and pollen, Jurassic-Cretaceous 1949
details Nd Nd Skarby,A. Revision of Gleicheniidites senonicus Ross. 1964
details Middle Jurassic Early Tertiary Eurasia Bolkhovitina,N.A. The spores of the Family Gleicheniaceae ferns and their importance for the stratigraphy 1968
details Middle Jurassic North America Bolkhovitina,N.A. The spores of the Family Gleicheniaceae ferns and their importance for the stratigraphy 1968
details Middle Jurassic Australia Bolkhovitina,N.A. The spores of the Family Gleicheniaceae ferns and their importance for the stratigraphy 1968