Subjects: “...paleozoic botany palaeobotony...”

Table of Contents: “... of multicellular animals -- The early-to-middle Paleozoic world -- Late Paleozoic world -- Mesozoic era...”

Table of Contents: “... -- Cenozoic microtektite/ejecta layers -- Mesozoic spherule/impact ejecta layers -- Paleozoic impact spherule...”

Table of Contents: “... and development in paleozoic echinoids / Louis G. Zachos and James Sprinkle -- Morphometric analysis...”