From letters from Gondowana:
Isabel Clifton Cookson was one of Australia’s first professional women scientists, but unlike Adele V. Vicent, who studied the importance Silurian-Devonian floras in Victoria, her scientific work is well recognized. She was one of the most prominent palynologist of the twenty century. She described a total of 110 genera, 557 species and 32 sub especific taxa of palynomorphs and plants, and published 93 scientific papers (some of them in collaboration with other prominent scientists).
