Catalogue of type and referred specimens of fossil Stelleroidea in Field Museum of Natural History / [by] Julia Golden -- and Matthew H. Nitecki --.

v.20:no.4(1970)

Catalogue of type and referred specimens of Echinozoa (Edrioasteroidea) in Field Museum of Natural History / [by] Julia Golden -- and Matthew H. Nitecki --.

v.20:no.3(1970)

Type fossil Miscellanea (worms, problematica, conoidal shells, trace fossils) in Field Museum / Gerald Glenn Forney --, Daniel T. Jenkins -- and Matthew H. Nitecki --.

v.37:no.1(1977)

A catalogue of type specimens of fossil fishes in the Field Museum of Natural History / John Clay Bruner --.

n.s. no.23(1992)

Catalogue of type specimens of fossil brachiopods in Field Museum of Natural History / [by] Julia Golden -- and Matthew H. Nitecki --.

v.25(1972)

Catalogue of type and referred specimens of fossil crinozoa (Eocrinoidea, Paracrinoidea, and Crinoidea) in Field Museum of Natural History / [by] Julia Golden -- and Matthew H. Nitecki --. [Patricia M. Williams, -- editor.]

v.27(1972)

A catalogue of type specimens of fossil vertebrates in the Field Museum of Natural History : classes Amphibia, Reptilia, Aves, and Ichnites / John Clay Bruner --.

n.s. no.22(1991)

Type fossil Mollusca (Hyolitha, Polyplacophora, Scaphopoda, Monoplacophora, and Gastropoda) in Field Museum / Gerald Glenn Forney -- and Matthew H. Nitecki --.

v.36(1976)

Catalog of type, figured, and referred Mazon Creek fossils in private collections / Mary R. Carman --

n.s. no.19(1990)

Type Graptolithina in Field Museum of Natural History / Robert H. Hansman -- and Matthew H. Nitecki --.

n.s. no.1(1979)

Type fossil Coelenterata (except corals) in Field Museum of Natural History / Gerald Glenn Forney --, Matthew H. Nitecki --, and Daniel T. Jenkins --.

v.37:no.4(1977)

Catalogue of type and referred specimens of fossil corals in Field Museum of Natural History / [by] Phyllis N. Windle --, Ronald M. Augustynek -- [and] Matthew H. Nitecki --. [Patricia M. Williams, -- editor --]

v.32(1973)

Comparative morphology of the type-species of Isotes and Synbrotica(Coleoptera, Chrysomelidae, Galerucinae), with a new synonymy of species

ABSTRACT In order to solve the affinities of the species of Isotes Weise, 1922, a detailed morphological comparative study was carried out based on type-species of Isotes and its junior synonym,Synbrotica Bechyné, 1956. Isotes tetraspilota (Baly, 1865) and Isotes borrei (Baly, 1889) had their morphology of mouthparts, endosternites, wings and both male and female genitalia compared by the first time. A new synonymy is established between Isotes borrei (Baly, 1889) and Isotes crucigera (Weise, 1916) syn. nov. based on external and genitalia morphology. New structures for Section Diabroticites Chapuis, 1875 are presented and discussed.

Atividade antibacteriana do Aspergillus niger van Tieghem, 1867; pesquisas em 14 amostras da National Collection of Type Cultures (M. R. C.)

1. Pesquisamos a atividade antibacteriana em 14 amostras de Aspergillus niger da National Collection of Type Cultures. 2. Em meio de Raulin e Mosseray, sete amostras apresentaram atividade total, nunca superior a 1:10, contra Staphylococcus aureus nº 553, sendo que as amostras 1.161 e 2.390 permaneceram ativas por mais de 40 dias. 3. A utilização do meio de Czapek-Dox com 5% de "corn-steep" não melhorou os resultados obtidos com o meio de Raulin e Mosseray. 4. No meio de levedo peptonado, todas as amostras apresentaram-se inativas.

On Boas-Type Problem

R.P. Boas has found necessary and sufficient conditions of belonging of function to Lipschitz class. From his findings it turned out, that the conditions on sine and cosine coefficients for belonging of function to Lip α(0 & α & 1) are the same, but for Lip 1 are different. Later his results were generalized by many authors in the viewpoint of generalization of condition on the majorant of modulus of continuity. The aim of this paper is to obtain Boas-type theorems for generalized Lipschitz classes. To define generalized Lipschitz classes we use the concept of modulus of smoothness of fractional order.