FIGURE 1 in Morphological features and new description of the fossil species Thalassiosira dolmatovae (Bacillariophyceae)

FIGURE 1: Locations of the Cenozoic stratigraphic sections (black circles) in the North Pacific region where Thalassiosira dolmatovae is documented. 1—Karaginsky Island section, northeastern Kamchatka. 2—Sandy Ridge section, the Alaska Peninsula, southwestern Alaska