Ellis Leon Yochelson

Ellis Leon Yochelson (1928–2006), U.S. paleontologist.

Department of Paleobiology, National Museum of Natural History, Washington, DC 20013-7012, USA
San Diego University

Taxon names authored

(List may be incomplete)

5 taxon names authored by Ellis Leon Yochelson

Eponyms

(List may be incomplete)

1 eponym of Ellis Leon Yochelson

Publications

(List may be incomplete)

1956

Yochelson, E.L. 1956. Permian Gastropoda of the southwestern United States. 1. Euomphalacea, Trochonematacea, Pesudophoracea, Anomphalacea, Craspedostomatacea, and Platyceratacea. Bulletin of the American Museum of Natural History 110(3): 173–276.

1958

Yochelson, E.L. 1958. Some Lower Ordovician monoplacophoran mollusks from Missouri. Journal of the Washington Academy of Sciences 48(1): 8–14. BHL Reference page.

1960

Yochelson, E.L. & Dutro, J.T. 1960. Late paleozoic Gastropoda from northern Alaska (No. 334-D). U.S. Geological Survey, Professional Paper 334-D. 111–147.
Yochelson, E.L. 1960. Permian Gastropoda of the southwestern United States. 3. Bellerophontacea and Patellacea. Bulletin of the American Museum of Natural History 119(4): 205–294.

1962

Yochelson, E.L. 1962. Early Ordovician gastropods from the Oslo Region, Norway. Norsk geologisk tidsskrift 42(3): 239–252.

1963

Yochelson, E.L. 1963. Gastropods from the Otta Conglomerate. Norsk geologisk tidsskrift 43(1): 75–81.
Yochelson, E.L. 1963. The Middle Ordovician of the Oslo Region, Norway. 15. Monoplacophora and gastropoda. Norsk geologisk tidsskrift 43(2): 133–213.

1964

Yochelson, E.L. 1964. Modestospira, a New Ordovician Gastropod. Journal of Paleontology 38(5): 891–898.

1966

Yochelson, E.L. 1966. Some new Permian gastropods from Spitsbergen and Alaska. Arbok 1965. 31-35.

1967

Yochelson, E.L. & Saunders, B.W. 1967. A bibliographic index of North American Late Paleozoic Hyolitha, Amphineura, Scaphopoda, and Gastropoda. Geological Survey bulletin (Washington) 1210: 1–271.

1968

Yochelson, E.L. & Jones, C.R. 1968. Teiichispira, a new Ordovician gastropod genus. U.S. Geological Survey, Professional Paper 613B: 1–15.
Yochelson, E.L. 1968. On the nature of Polylopia. United States Geological Survey Professional Paper 593-F: 1–7. PDF.

1970

Yochelson, E.L. 1970. The Early Cambrian Fossil Salterella conulata Clark in Eastern North America. United States Geological Survey Professional Paper 683-B: 1–10. PDF.

1971

Yochelson, E.L. 1971. Phylum and class nomenclature in systematics. Systematic Zoology 20(2): 245–249. DOI: 10.2307/2412062 . JSTOR .

1973

Yochelson, E.L., Flower, R.H. & Webers, G.F. 1973. The bearing of the new Late Cambrian monoplacophoran genus Knightoconus upon the origin of the Cephalopoda. Lethaia 6(3): 275–309. DOI: 10.1111/j.1502-3931.1973.tb01199.x . Reference page.

1977

Yochelson, E.L. 1977. Agmata, a Proposed Extinct Phylum of Early Cambrian Age. Journal of Paleontology 51(3): 437–454. JSTOR .
Yochelson, E.L. 1977. Monoplacophora (Mollusca) from the Upper Ordovician of Norway. Norsk geologisk tidsskrift 47: 297–312.

1980

Thompson, E.H., Yochelson, E.L. & Flower, R.H. 1980. Aptychi from the Pennsylvanian of West Texas. Journal of Paleontology 54(5): 903–909. JSTOR . Reference page.

1981

Yochelson, E.L. 1981. A Survey of Salterella (Phylum Agmata). In: Taylor, M.E. (ed.). Short papers for the Second International Symposium on the Cambrian System, 1981. U.S. Geological Survey. pp. 244–248. DOI: 10.3133/ofr81743 , hdl: 2027/uc1.31822008867749 .

1982

Yochelson, E.L. 1982. Mollusques monoplacopheres et gastropodes. Brachiopodes (Articules) et Mollusques (Bivalves, Rostroconches, Monoplacophores, Gastropodes) de L'Ordovicien Inferieur (Tremadocien - Arenigien) de la Montagne Noire (France Meridionale). Mémoire de la Société d'Etudes Scientifiques de l'Aude 51-63.

1983

Yin, H.-F. & Yochelson, E.L. 1983. Middle Triassic Gastropoda from Qingyan, Guizhou Province, China: 1. Pleurotomariacea and Murchisoniacea. Journal of Paleontology 57(1): 162–187. JSTOR . Reference page.
Yin, H.-F. & Yochelson, E.L. 1983. Middle Triassic Gastropoda from Qingyan, Guizhou Province, China: 2. Trochacea and Neritacea. Journal of Paleontology 57(3): 515–538. JSTOR . Reference page.
Yochelson, E.L. 1983. Salterella (Early Cambrian: Agmata) from the Scottish Highlands. Palaeontology 26(2): 253–260. PDF.

1985

Yochelson, E.L. & Yin, H.-F. 1985. Redescription of Bellerophon asiaticus Wirth (Early Triassic: Gastropoda) from China, and a Survey of Triassic Bellerophontacea. Journal of Paleontology 59(5): 1305–1319.

1986

Yochelson, E.L. 1986. Operculum of the Early Middle Ordovician gastropod Palliseria robusta Wilson. Journal of Paleontology 60(3): 656–660.

1987

Yochelson, E.L. & Stinchcomb, B.L. 1987. Recognition of Macluritella (Gastropoda) from the Upper Cambrian of Missouri and Nevada. Journal of Paleontology 61(1): 56–61.

1988

Yochelson, E.L. 1988. A New Genus of Patellacea from the Middle Ordovician of Utah; Oldest-known Example of the Superfamily to Date. New Mexico Bureau of Mines and Mineral Resources Memoir 44: 195–200.

1991

Yochelson, E.L. 1991. Problematica/Incertae Sedis. Pp. 287–296. In: Simonetta, A.M. & Conway Morris, S. (eds.) The early evolution of Metazoa and the significance of problematic taxa. Proceedings of an International Syposium held at the University of Camerino 27-31 March 1989. Cambridge University Press, Cambridge.

2000

Yochelson, E.L. & Fedonkin, M.A. 2000. A new tissue-grade organism 1.5 billion years old from Montana. Proceedings of the Biological Society of Washington 113(3): 843–847. BHL. DOI: 10.5281/zenodo.13412506 . Reference page.

2002

Fedonkin, M.A. & Yochelson, E.L. 2002. Middle Proterozoic (1.5 Ga) Horodyskia moniliformis Yochelson and Fedonkin, the Oldest Known Tissue-Grade Colonial Eucaryote. Smithsonian Contributions to Paleobiology 94: 1–29. DOI: 10.5479/si.00810266.94.1 . Reference page.

2003

Yochelson, E.L. & Kisselev, G.N. 2003. Early Cambrian Salterella and Volborthella (Phylum Agmata) re‐evaluated. Lethaia 36(1): 8–20. DOI: 10.1080/00241160310001254 . Reference page.

2006

Yochelson, E.L. & Webers, G.F. 2006. A restudy of the Late Cambrian molluscan fauna of Berkey (1898) from Taylors Falls, Minnesota. Report of investigations - Minnesota Geological Survey 64: 1–60.

2007

Malinky, J.M. & Yochelson, E.L.(†) 2007. On the Systematic Position of the Hyolitha (Kingdom Animalia). Memoirs of the Association of Australasian Palaeontologists 2007(34): 521–536. Summary Reference page.

2010

Grey, K., Yochelson, E.L.(†), Fedonkin, M.A. & Martin, D.McB. 2010. Horodyskia williamsii new species, a Mesoproterozoic macrofossil from Western Australia. Precambrian Research 180: 1–17. DOI: 10.1016/j.precamres.2010.02.006 . Academia.edu . Reference page.