According to this figure, at what time in the evolutionary history of plants did vascular systems likely first evolve? 
Definitions:
Joint Process
A production process in which multiple products are produced simultaneously from the same raw materials or input.
Chevy Impala
A model of car manufactured by Chevrolet, known for its full-size sedan form and iconic status in automotive history.
Financially
Relating to finances or financial matters, often used in the context of managing money or investments.
Beet Fiber
A byproduct from the processing of sugar beets, often used as a dietary supplement or in food processing for its fiber content.
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