Search for tag: "arthropods"

InvertebrateGroupsPart1 duration 11 minutes 48 seconds InvertebrateGroupsPart1 InvertebrateGroupsPart1	InvertebrateGroupsPart1 Prelab lecture for invertebrate fossil groups PART 1 sand (type of soil) sea & ocean nature insects corals royal dutch shell arthropods scorpions marine animals and organisms animal invertebrates sea urchin cephalon animal eyes shellfishes and crustaceans From Polly Bouker 947 plays 0
Microfossils duration 11 minutes 0 seconds Microfossils Microfossils	Microfossils Prelab Lecture for Microfossils pollen major integrated oil & gas quartz (mineral) electron silicon carbonate minerals arthropods optical device silicon dioxide royal dutch shell petrochemical companies calcite optics minerals microscopes From Polly Bouker 926 plays 0