CervicalCollectionsCross SectionsI'm StupidPneumaticityEarth and related Environmental SciencesThe hitherto hidden half of BMNH R46870https://doi.org/10.59350/nnr48-9yh65Published July 12, 2009 in Sauropod Vertebra Picture of the WeekAuthor Darren NaishExportCitationIt’s no secret – at least, not if you’re a regular SV-POW!