Peter M. Polivka

1 ta ish

University of Washington

1. Air density 2.7 billion years ago limited to less than twice modern levels by fossil raindrop imprints

   Sanjoy M. Som, David C. Catling, Jelte Harnmeijer +2

   Maqola20123 iqtibos

   ABIABI:AkademIndex/2026.other.018414