@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 {7150,
	title = {New data on the morphology of shell muscles in Cambrian helcionelloid mollusks},
	journal = {Paleontological Journal},
	volume = {38},
	number = {3},
	year = {2004},
	note = {Times Cited: 0ArticleEnglishCited References Count: 6829tw},
	month = {MAY-JUN},
	pages = {254-256},
	abstract = {Scars of shell muscles have been discovered on internal molds of helcionelloid mollusks of the family Stenothecidae for the first time. The localization of the scars is similar to that in the family Coreospiridae. Since these two families evolved from the ancestral group independently, similar shell muscle systems of Cambrian helcionelloid mollusks may be explained by parallel development.},
	keywords = {cambrian, morphology, shell muscles, univalved mollusks},
	url = {<Go to ISI>://000222073900004},
	author = {Parkhaev, P. Y.}
}
@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 {6305,
	title = {Middle Cambrian Eldonia from the Siberian Platform},
	journal = {Paleontologicheskii Zhurnal},
	number = {1},
	year = {2002},
	note = {Times Cited: 0ArticleRussianCited References Count: 30521ul},
	month = {JAN-FEB},
	pages = {22-26},
	abstract = {The problematic fossil Eldonia ludwigi Walcott, 1911 is recorded first time in the Siberian Platform. It is discovered in the upper Middle Cambrian (Mayan Stage) of the southeastern slope of the Anabar Massif. The peculiarities of preservation allow us to reveal features in common with Ordovician-Devonian paropsonemids.},
	keywords = {cambrian, ediacara, paleontology},
	url = {<Go to ISI>://000173859700003},
	author = {Friend, D. and Zhuravlev, A. Y. and Solov{\textquoteright}ev, I. A.}
}
@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.}
}
