CDFBF761-2A8B-4539-81D9-F185674072F5THE MID-PALAEOZOIC BIOTIC CRISIS: SETTING THE TRAJECTORY OF TETRAPOD EVOLUTIONResearch GrantNE/J021067/18A03ED41-E67D-4F4A-B5DD-AAFB272B6471NERCINCOME_ACTUAL317110C5156C11-1B7E-41EA-BE4E-4A81BE366F65Drilling through Romer's Gap - The TW:eed project borehole near Berwick-upon-Tweed6edf96abb02dfc2da18f2f91d299b8cbMillward D2014-01-0156Other545a2fa592ef58.99462248