Phosphorus Research Advances Illuminate Ediacaran Oceanography
Multiple recent peer-reviewed studies (1996–2026) synthesize evidence on the marine phosphorus cycle, highlighting enhanced phosphorus availability during the Ediacaran and phosphogenesis in the Doushantuo Formation. Authors link volcanic phosphorus inputs, phosphorus regeneration, and redox changes to episodes of ocean oxygenation around ca. 635–551 Ma and after the Marinoan glaciation. These findings refine paleoceanographic nutrient models and inform studies of early multicellular evolution.
Scoring Rationale
Synthesis of recent peer-reviewed studies yields significant paleoceanographic insight, limited by specialized scope and indirect data-model implications.
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