Graptolites : Their Structure & Systematic Position. Parts 1 & 2. An original uncommon article from the Intellectual Observer, 1867.
London: Intellectual Observer, 1867. First Edition. Disbound. 20 pages, 1 illustration, 2 plates. Note; this is an original article separated from the volume, not a reprint or copy. THERE IS MORE THAN ONE PICTURE OF THIS ITEM TO SHOW YOU MORE DETAILS. Size: Octavo (24 x 16 cms). Quantity Available..... More