Catalogue of type specimens in Chicago Natural History Museum : Porifera / Matthew H. Nitecki --

v.13:no.6(1965)

Lower Devonian Fenestrata (Bryozoa) of the Prague Basin, Barrandian area, Bohemia, Czechoslovakia / Frank K. McKinney -- and Jirí Kríz --.

n.s. no.15(1985)

Pennsylvanian invertebrates of the Mazon Creek area, Illinois / Eugene S. Richardson, Jr. --

v.12:no.2(1956)

Auditory region in bats including Icaronycteris index.

v.58:no.9(1971)

Parallelism in the evolution of the Permian reptilian faunas of the Old and New Worlds / Everett C. Olson.

v.37:no.13(1955)

Nereididae (Annelida, Polychaeta) da costa nordeste do Brasil: II. Gêneros Namalycastis, Ceratocephale, Laeonereis e Rullierinereis

Six polychaete species belonging to the genera Namalycastis Hartman, 1959, Ceratocephale Malmgren, 1867, Laeonereis Hartman, 1945, and Rullierinereis Pettibone, 1970 were recorded as part of a systematic survey of the family Nereididae in estuaries, exposed sandy beaches, shelly soft bottoms, atolls and coral reefs of the Brazilian northeastern coast. Two new species, Rullierinereis auxiliadorae, from Ceará coast and Ceratocephale rocaensis, from Atol das Rocas, are described.

Tetraploidía en Ceratophrys (Anura, Leptodactylidae), análisis del registro fósil

It has been confirmed the existence of the tetraploid counterpart of the genus Ceratophrys Wied, 1824 (extint at the present time) in Argentina and Brazil since the Pliocene, and the apparition of the octaploidy in the Upper Pleistocene - Holocene. Fossil material of the diploid form, distinctive of the Chacoan District, has been reported from the horizons of the Montehermosense Formation in south-east of the province of Buenos Aires, Argentina. The coexistence of diploid-tetraploid and tetraploid-octaploid forms in the same province was documented.

Nereididae (Polychaeta) da costa nordeste do Brasil: III. Gêneros Ceratonereis e Nereis

Ten species belonging to the genera Ceratonereis Kinberg, 1866 and Nereis Linnaeus, 1758 were recorded in estuaries, exposed sandy beaches, shelly soft bottoms, atolls and coral reefs of the Brazilian northeastern coast. Two new species, Nereis serrata, from Ceará coast, and Nereis pseudomoniliformis, from Sergipe coast, are described.

Catalogue of type specimens of Foraminifera in the Walker Museum of Paleontology / Matthew H. Nitecki --.

v.13:no.2(1961)

Comparative microscopic dental anatomy in the Petalodontida (Chondrichthyes, Elasmobranchii) / Rainer Zangerl --, H. Frank Winter --, Michael C. Hansen --.

n.s. no.26(1993)

The Mazon Creek caridoid Crustacea / Frederick R. Schram --

v.30:no.2(1974)

New crinoids from the Chicago area / by Arthur Ware Slocom, Asst. Curator, Section of Invertebrate Paleontology. Oliver Cummings Farrington, Curator, Dept. of Geology.

v.2:no.10(1907)

The mammalian fauna of Madura Cave, Western Australia. Macropodidae: Potoroinae / Ernest L. Lundelius, Jr. -- William D. Turnbull --.

n.s. no.14(1984)

Cacops (Amphibia : Labyrinthodontia) from the Fort Sill Locality, Lower Permian of Oklahoma / John R. Bolt --.

v.37:no.3(1977)

A recently discovered Phlegethontia from Illinois / by William D. Turnbull and Priscilla F. Turnbull.

v.37:no.19(1955)