Armoured fish ['Placodermi'] mb-height 5380 371 of: A new voyage

371 of: A new voyage and description of the Isthmus of America

Signed lower left 'G

but many of his friends stayed at home also to avoid dining with the Cardinal

showing a press gang with sabres and bludgeons on Tower Hill

Armoured fish ['Placodermi'] mb-height 5380 371 of: A new voyageSketches of two types of extinct armoured fossil fish from the class Placodermi, active from the Silurian to Devonian periods. Side views of one whole fish and one head study, as if in life. Found loosely inserted in Recherches sur les poisons fosssiles tome 1, by Louis Agassiz (Neuchatel, 1833 1843), pp. 36 37. Agassiz's work was the first significant survey of fossil ichthyology and these rough sketches were probably made by someone using the book