@article {7731,
	title = {The Early Cambrian <i>Halkieria</i> is a mollusc},
	journal = {Zoologica Scripta},
	volume = {34},
	year = {2005},
	note = {PDF},
	pages = {81-89},
	keywords = {cambrian, fossil record, halkieria, mollusca, morphology},
	author = {Vinther, J. and Nielsen, C.}
}
@article {7351,
	title = {Muscle scars, shell form and torsion in Cambrian and Ordovician univalved mollusks},
	journal = {Lethaia},
	volume = {14},
	number = {4},
	year = {1981},
	note = {Times Cited: 31ArticleEnglishCited References Count: 61Nm256},
	pages = {311-322},
	keywords = {anatomy, bellerophont, cambrian, evolution, fossils, gastropoda, mollusca, monoplacophora, ordovician, paleontology},
	url = {<Go to ISI>://A1981NM25600007},
	author = {Runnegar, B.}
}
@article {7199,
	title = {Cambrian Pelecypoda (Mollusca)},
	journal = {American Malacological Bulletin},
	volume = {15},
	number = {2},
	year = {2000},
	note = {Reprint},
	pages = {157-166},
	keywords = {bivalvia, cambrian, fordilla, fossil record, mollusca, paleozoic, pojetaia, shell morphology},
	author = {Pojeta, John, Jr.}
}
@inbook {7161,
	title = {Functional morphology of the Class Helcionelloida nov., and the early evolution of the Mollusca},
	booktitle = {The early evolution of Metazoa and the significance of problematic taxa. Proceedings of an international Sypmosium held at the University of Camerino 27-31 March 1989},
	year = {1991},
	note = {296 pages total},
	pages = {157-177},
	publisher = {Cambridge University Press},
	organization = {Cambridge University Press},
	address = {Cambridge},
	keywords = {bivalvia, cambrian, cephalopoda, evolution, gastropoda, helcionellidae, mollusca, monoplacophora, paleontology, rostroconchia, scaphopoda},
	isbn = {0 521 40242 5},
	author = {Peel, John S.},
	editor = {Simonetta, Alberto M. and Conway Morris, Simon}
}
@article {6834,
	title = {New-Zealand Late Middle Cambrian Mollusks and the origin of Rostroconchia and Bivalvia},
	journal = {Alcheringa},
	volume = {9},
	number = {1-2},
	year = {1985},
	note = {Times Cited: 17ArticleEnglishCited References Count: 25Agz90},
	pages = {65-81},
	keywords = {bivalvia, cambrian, evolution, mollusca, paleontology, rostroconchia, shell morphology},
	url = {<Go to ISI>://A1985AGZ9000005},
	author = {Mackinnon, D. I.}
}
@article {6591,
	title = {Earliest known pelecypod on Earth - a new Early Cambrian genus from South Australia},
	journal = {Alcheringa},
	volume = {4},
	year = {1980},
	pages = {233-239},
	keywords = {bivalvia, cambrian, fordillidae, fossils, mollusca, paleontology, pojetaia, shell morphology},
	author = {Jell, Peter}
}
@article {6043,
	title = {Halwaxiids and the early evolution of the Lophotrochozoans},
	journal = {Science},
	year = {315},
	note = {PDF},
	pages = {1255-1258},
	keywords = {burgess shale, cambrian, fossil record, halkieria, halwaxia, kimberella, lophotrochozoa, mollusca, paleontology, phylogeny, wiwaxia},
	author = {Conway Morris, Simon and Caron, Jean-Bernard}
}
@book {5807,
	title = {Syst{\^e}me Silurien du centre de la Boh{\^e}me. 1{\`e}re partie: recherches pal{\'e}ontologiques},
	volume = {6. Classe des mollusques. Ordre des ac{\'e}phal{\'e}s},
	year = {1881},
	note = {JPG},
	pages = {???},
	publisher = {L{\textquoteright}auteur},
	organization = {L{\textquoteright}auteur},
	address = {Prague, Paris},
	keywords = {bivalvia, cambrian, devonian, mollusca, ordovician, paleontology, Pterineidae, pterioidea, silurian, taxonomy},
	author = {Barrande, Joachim}
}
@book {974,
	title = {Syst{\^e}me Silurien du centre de la Boh{\^e}me. 1{\`e}re partie: recherches pal{\'e}ontologiques},
	volume = {6. Classe },
	year = {1852},
	publisher = {L{\textquoteright}auteur},
	organization = {L{\textquoteright}auteur},
	address = {Prague, Paris},
	keywords = {bivalvia, cambrian, devonian, mollusca, ordovician, paleontology, Pterineidae, pterioidea, silurian, taxonomy},
	author = {Barrande, Joachim}
}
@article {1357,
	title = {New-Zealand Late Middle Cambrian Mollusks and the origin of Rostroconchia and Bivalvia},
	journal = {Alcheringa},
	volume = {9},
	number = {1-2},
	year = {1985},
	note = {Times Cited: 17ArticleEnglishCited References Count: 25Agz90},
	pages = {65-81},
	keywords = {bivalvia, cambrian, evolution, mollusca, paleontology, rostroconchia, shell morphology},
	url = {<Go to ISI>://A1985AGZ9000005},
	author = {Mackinnon, D. I.}
}
