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(8) "On the Carboniferous Slate (or Devonian Rocks) and the Old
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(9) "On the Physical Structure of West Somerset and North Devon;"
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(10) "On the Connection of the Lower, Middle, and Upper Old Red
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(11) 'The Old Red Sandstone,' 'The Testimony of the Rocks,' and
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(12) "Report on the 4th Geological District"--'Geology of New York,'
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(13) 'Geology of Canada,' 1863. Sir W. E. Logan.
(14) 'Acadian Geology.' Dawson.
(15) 'Manual of Geology.' Dana.
(16) 'Geological Survey of Ohio,' vol. i.
(17) 'Geological Survey of Illinois,' vol. i.
(18) 'Palaeozoic Fossils of Cornwall, Devon, and West Somerset.'
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(19) 'Recherches sur les Poissons Fossiles.' Agassiz.
(20) 'Poissous de l'Old Red.' Agassiz.
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(22) 'Monograph of the Fishes of the Old Red Sandstone of Britain'
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(24) 'Monograph of British Trilobites' (Palaeontographical Society);
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(25) 'Monograph of British Merostomata' (Palaeontographical Society).
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(26) 'Monograph of British Brachiopoda' (Palaeontographical Society).
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(27) 'Monograph of British Fossil Corals' (Palaeontographical Society).
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(28) 'Polypiers Foss. des Terrains Paleozoiques.' Milne-Edwards
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(29) "Devonian Fossils of Canada West"--'Canadian Journal,' new ser.,
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(30) 'Palaeontology of New York,' vol. iv. James Hall.
(31) 'Thirteenth, Fifteenth, and Twenty-third Annual Reports on the
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(32) 'Palaeozoic Fossils of Canada,' vol. ii. Billings.
(33) 'Reports on the Palaeontology of the Province of Ontario for 1874
and 1875.' Nicholson.
(34) "The Fossil Plants of the Devonian and Upper Silurian Formations
of Canada"--'Geol. Survey of Canada.' Dawson.
(3