Publications
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1988. Evolution as entropy. Toward a unified theory of biology. :i-xiv,1-415.
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1988. Recent radiologic imaging techniques for morphological studies of Latimeria chalumnae. Environmental Biology of Fishes. 23:281-282.
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1988. Vicariance biogeography. Annual Review of Ecology and Systematics. 19:513-542.
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1987. Anaethalion and similar teleosts (Actinopterygii, Pisces) from the Late Jurassic (Tithonian) of southern Germany and their relationships. Palaeontographica Abteilung A Palaeozoologie-Stratigraphie. 200(1-3):1-44. Abstract
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1987. Description of the Primitive Family Diplomystidae Siluriformes Teleostei Pisces Morphology Taxonomy and Phylogenetic Implications. Bonner Zoologische Monographien. (24):1-120. Abstract
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1987. Jurassic fishes from Chile and critical comments. Bioestratigrafia de los Sistemas Regionales del Jurásico Cretácico en América del Sur"(W. Volkheimer and EA Musacchio, eds.), Voi. 1:257-286.
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1987. A new halecostome fish (Actinopterygii, Osteichthyes) from the Late Jurassic of Chile and its relationships. Dakoterra. 3:1-13.
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1987. Orthogonikleithrus-Leichi New-Genus New-Species Pisces Teleostei from the Late Jurassic of West Germany. Palaeontologische Zeitschrift. 61(3-4):309-320. Abstract
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1987. Sexual dimorphism in the caudal skeleton of Cheirodon (Characidae, Teleostei). Cybium. 11(4):375-387. Abstract
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1987. Methods in vicariance biogeography. Systematics and evolution: a matter of diversity. :283–306.
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1987. Records of Exotic Fishes from Idaho and Wyoming USA. Great Basin Naturalist. 47:523-526. Abstract
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1986. New Jurassic fishes (Teleostei) of Cordillera de Domeyko, northern Chile. Palaeontographica Abteilung A Palaeozoologie-Stratigraphie. 192(1-3):75-91. Abstract
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1986. Reevaluation of the caudal skeleton of actinopterygian fishes: 1. Lepisosteus and Amia. Journal of Morphology. 190(2):215-241. Abstract
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1986. Aquatic specializations in anuran nasal morphology: the pipoid frogs. American Zoologist. 26:A84.
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1986. Cognitive Distortions among Depressed and Suicidal Drug Abusers. International Journal of the Addictions. 21:1313-1330. Abstract
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1986. Drainage evolution and fish biogeography of the Tennessee and Cumberland Rivers drainage realm. The zoogeography of North American freshwater fishes.. :325-361.
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1986. Fishes in the western Mississippi Basin (Missouri, Arkansas and Red Rivers). The zoogeography of North American freshwater fishes.. :363-412.
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1986. Historical ecology and coevolution. Systematics and evolution: a matter of diversity. :331–341.
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1986. Ichthyofaunal patterns on a geographic grid. The zoogeography of North American freshwater fishes.. :17-51.
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1986. A Measure of the Information Content of Phylogenetic Trees and Its Use as an Optimality Criterion. Systematic Zoology. 35:571-581. Abstract
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1986. Origin and zoogeography of the fishes of central Mexico. The zoogeography of North American freshwater fishes.. :487-517.
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1986. Review of the fossil history of North American freshwater fishes. The zoogeography of North American freshwater fishes.. :699-724.
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1986. A Review of the Ophidiid Fish Genus Sirembo with a New Species from Australia. Memoirs of the Queensland Museum. 22:253-264. Abstract
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1986. The Status of the Ophidiid Fishes Ophidium-Brevibarbe Ophidium-Graellsi and Leptophidium-Profundorum. Proceedings of the Biological Society of Washington. 99:384-387. Abstract
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1986. Zoogeography of fishes of the Yukon and Mackenzie Basins. The zoogeography of North American freshwater fishes.. :639-674.

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