@inbook {6953,
	title = {Bivalves},
	booktitle = {Evolutionary trends},
	year = {1990},
	pages = {143-161},
	publisher = {Belhaven Press},
	organization = {Belhaven Press},
	address = {London},
	keywords = {bivalvia, fossil record, macroevolution, mollusca, paleontology, trends},
	author = {Miller, Arnold I.},
	editor = {McNamara, Kenneth J.}
}
@inbook {6912,
	title = {Classifying and analyzing evolutionary trends},
	booktitle = {Evolutionary trends},
	year = {1990},
	pages = {28-58},
	publisher = {Belhaven Press},
	organization = {Belhaven Press},
	address = {London},
	keywords = {evolution, macroevolution, trends},
	author = {McKinney, Michael L.},
	editor = {McNamara, Kenneth J.}
}
@inbook {6916,
	title = {The role of heterochrony in evolutionary trends},
	booktitle = {Evolutionary trends},
	year = {1990},
	pages = {59-74},
	publisher = {Belhaven Press},
	organization = {Belhaven Press},
	address = {London},
	keywords = {evodevo, evolution, heterochrony, trends},
	author = {McNamara, Kenneth J.},
	editor = {McNamara, Kenneth J.}
}
@inbook {6373,
	title = {Speciation and sorting as the source of evolutionary trends, or {\textquoteright}things are seldom what they seem{\textquoteright}},
	booktitle = {Evolutionary trends},
	year = {1990},
	pages = {3-27},
	publisher = {Belhaven Press},
	organization = {Belhaven Press},
	address = {London},
	keywords = {evolution, extinction, macroevolution, speciation, trends},
	author = {Gould, Stephen Jay},
	editor = {McNamara, Kenneth J.}
}
