Macroevolution: Pattern and Process
STANLEY, Steven M.
Sold by COLLINS BOOKS, Seattle, WA, U.S.A.
Association Member:
AbeBooks Seller since April 8, 1998
Used - Hardcover
Condition: Used - Good
Quantity: 1 available
Add to basketSold by COLLINS BOOKS, Seattle, WA, U.S.A.
Association Member:
AbeBooks Seller since April 8, 1998
Condition: Used - Good
Quantity: 1 available
Add to basket332pp. 8vo in matte pictorial boards. Light soiling to rear board, extremities rubbed; ink name on ffep and rear pastedown, else interior unmarked.
Seller Inventory # 122272
In Macroevolution, Steven Stanley addresses, from a paleobiologist's perspective, the question of whether punctuated equilibria or gradualism offers the best account of the history of life. Punctuated equilibria, a view popularized by Stephen Jay Gould among others, holds that species remain evolutionarily static for long periods of time and undergo substantial genetic changes and develop new, primarily adaptive, strategies during speciation. In contrast, gradualism views large-scale changes as the result of continual and successive small-scale changes. Coming down on the side of those who favor the model of punctuated equilibria, Stanley argues that only "quantum speciation" (speciation that is rapid and radically divergent) can explain the story of life revealed in the fossil record; macroevolutionary trends, he contends, can be explained by selection among species and, to a lesser extent, by phylogenetic drift and directed speciation.
A paleontologist presents new evidence in favor the evolution by "punctuated equilibria."
"About this title" may belong to another edition of this title.
Returns accepted within 10 business days of your order.
Refunds initiated once the book in question is returned to us in the same condition as was shipped to you.
We ship 3-5 times a week, meaning all orders go out within 24-48 hours.
All orders are shipped out in thick mailers or custom cardboard boxes to ensure safe delivery.
Order quantity | 3 to 5 business days | 2 to 3 business days |
---|---|---|
First item | US$ 6.99 | US$ 14.99 |
Delivery times are set by sellers and vary by carrier and location. Orders passing through Customs may face delays and buyers are responsible for any associated duties or fees. Sellers may contact you regarding additional charges to cover any increased costs to ship your items.