@inbook {6983,
	title = {On the origin of the Bivalvia},
	booktitle = {The origin of major invertebrate groups},
	series = {Systematics Association Special Volume 12},
	year = {1979},
	note = {xerox},
	pages = {381-413},
	publisher = {Publisher: Academic Press},
	organization = {Publisher: Academic Press},
	address = {London and New York},
	keywords = {bivalvia, evolution, ligament, mollusca, paleontology, phylogeny},
	author = {Morris, N. J.},
	editor = {House, M. R.}
}
@inbook {6223,
	title = {Cladism and common sense},
	booktitle = {Phylogenetic analysis and paleontology. Proceedings of a symposium entitled "Phylogenetic Models," convened at the North American Paleontological Convention 2, Lawrence, Kansas, August 8, 1977},
	year = {1979},
	pages = {165-198},
	publisher = {Columbia University Press},
	organization = {Columbia University Press},
	address = {New York},
	keywords = {fossils, paleontology, phylogenetics, phylogeny, stratigraphy, systematics},
	author = {Eldredge, Niles},
	editor = {Cracraft, Joel and Eldredge, Niles}
}
@book {6078,
	title = {Phylogenetic analysis and paleontology. Proceedings of a symposium entitled "Phylogenetic Models," convened at the North American Paleontological Convention 2, Lawrence, Kansas, August 8, 1977},
	year = {1979},
	pages = {233},
	publisher = {Columbia University Press},
	organization = {Columbia University Press},
	address = {New York},
	keywords = {evolution, paleontology, phylogenetics, phylogeny, stratigraphy, stratophenetics},
	author = {Cracraft, Joel and Eldredge, Niles}
}
