Are birds derived directly from advanced dinosaurs, or are they closely related dinosaur cousins? Did flight originate via the natural "gravity-assisted" trees-down model, or from the improbable "gravity-resisted" ground-up model? These are among the questions addressed in this path-breaking book.
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Are birds derived directly from advanced dinosaurs, or are they closely related dinosaur cousins? Did flight originate via the natural "gravity-assisted" trees-down model, or from the improbable "gravity-resisted" ground-up model? These are among the questions addressed in this path-breaking book.
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Add this copy of Romancing the Birds and Dinosaurs: Forays in Postmodern to cart. $44.17, new condition, Sold by Ingram Customer Returns Center rated 5.0 out of 5 stars, ships from NV, USA, published 2020 by Brown Walker Press (FL).