A couple of #crescents at the ancient quarry near my home. These are in a hidden #rhyolitequarry that is an archeological site so they are protected. #geology #ancientamerica #EasternWoodlandTribes #rhyolite #rhyolitetools #nativeamericantools

A couple of #crescents at the ancient quarry near my home. These are in a hidden #rhyolitequarry that is an archeological site so they are protected. #geology #ancientamerica #EasternWoodlandTribes #rhyolite #rhyolitetools #nativeamericantools

A couple of #crescents at the ancient quarry near my home. These are in a hidden #rhyolitequarry that is an archeological site so they are protected. #geology #ancientamerica #EasternWoodlandTribes #rhyolite #rhyolitetools #nativeamericantools

Higher Risk for Negative Kidney End Points, ESRD With Crescents in IgAN | Docwire News A review and meta-analysis revealed an association between crescents and worsened renal outcomes in patients with IgA nephropathy (IgAN).

A review and meta-analysis revealed an association between #crescents and worsened renal outcomes in patients with #IgAN. #iganephropathy #kidney #nephrology #nephsky docwirenews.com/post/higher-...

A Conjunction of Crescents https://apod.nasa.go #Astronomy #Crescents

😎 #crescents vs. #pseudocrescents
#GNchat seemingly interesting topic! @kdjhaveri 💯🌞

😎 #crescents vs. #pseudocrescents
#GNchat seemingly interesting topic! @kdjhaveri 💯🌞