KEWEENAWAN LATE PALAEOZOIC IGNEOUS SECONDARY. ENTOMBED FOSSILS DIRECT EVIDENCE OF FORMER LIFE FISHES MID-PALAEOZOIC 18,000,000 TIME UNITS PALAEOZOIC INVERTE- EARLY PALAEOZOIC ‘ROCKS CHIEFLY UNMETAMORPHOSED: SEDIMENTARY PREDOMINANT; 30 MILLIONS 2 O e . . . has also been inaugurated. A scholarship open to the