Data heterogeneity and accessibility are major barriers to scientific progress. Many community curated data repositories (CCDRs) have emerged in the paleogeosciences in response to the needs of their scientific communities, but these CCDRs are not well integrated. THROUGHPUT seeks to transform geoscientific research by breaking down the barriers among the CCDRs that serve geoscientists. All participating resources are closely engaged with their respective disciplinary communities and each is mobilizing data from its communities; the key need is to facilitate data interchange among CCDRs. The work will align several major CCDRs using a system that develops new shared services that rely on common standards, and demonstrates the kinds of new scientific insights that become possible with an integrated geoscientific infrastructure.