Roberta Poinar – författare
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3 produkter
What Bugged the Dinosaurs?
Insects, Disease, and Death in the Cretaceous
Av George Poinar, Roberta Poinar
Inbunden, 2008
262 kr
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Millions of years ago in the Cretaceous period, the mighty Tyrannosaurus rex--with its dagger-like teeth for tearing its prey to ribbons--was undoubtedly the fiercest carnivore to roam the Earth. Yet as What Bugged the Dinosaurs? reveals, T. rex was not the only killer. George and Roberta Poinar …
What Bugged the Dinosaurs?
Insects, Disease, and Death in the Cretaceous
Av Roberta Poinar, George Poinar Jr.
E-bok, 2010
349 kr
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Millions of years ago in the Cretaceous period, the mighty Tyrannosaurus rex--with its dagger-like teeth for tearing its prey to ribbons--was undoubtedly the fiercest carnivore to roam the Earth. Yet as What Bugged the Dinosaurs? reveals, T. rex was not the only killer. George and Roberta Poinar …
Hidden Life of Bugs Today and in the Past
Av Roberta Poinar, George Poinar
E-bok, 2026
77 kr
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Among all animal life on earth, insects and their relatives are predominant in both the diversity of species and the total number of individuals. The following study demonstrates how insects and related invertebrates have evolved the capacity to persist in the present era by relying on camouflage, …
