Which of these time intervals,based on plant fossils,came last (most recently)?

Question

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The rise and diversification of angiosperms is the most recent time interval based on plant fossils. This event occurred during the Cretaceous period, which is more recent than the Carboniferous period with giant horsetails and lycophytes, the extensive growth of gymnosperm forests, and the colonization of land by early liverworts and mosses. The Silurian-Devonian explosion with fossils of plant lineages that contain most of the major morphological innovations occurred even earlier.

Which of These Time Intervals,based on Plant Fossils,came Last (Most