AUTHOR=McArthur A. D., Gamberi F., Maniscalco R., Butler R. TITLE=Editorial: Source or sink? Erosional and depositional signatures of tectonic activity in deep-sea sedimentary systems JOURNAL=Frontiers in Earth Science VOLUME=10 YEAR=2022 URL=https://www.frontiersin.org/articles/10.3389/feart.2022.1042473 DOI=10.3389/feart.2022.1042473 ISSN=2296-6463