Raunkiaer (1934) classified plant life forms based on traits that varied with climate. One such system was based on the location of the perennating organ (Table 1). These are tissues that give ...

Prototaxites, an extinct organism from the Devonian period, has been thought to be a fungus since its first fossil was ...

Once nuclear power plants have reached the end of their nominal licensed operating life, they must undergo special safety reviews and ageing assessments of their essential structures, systems and ...

430 million years ago, towering life-forms known as Prototaxites emerged ... It was apparently not a plant, animal, or fungus. “Having found no support for the most widely held view that ...