New Archaeoscyphia (Porifera) from the Ordovician of Anticosti Island, Quebec / J. Keith Rigby -- and Matthew H. Nitecki --.

v.33:no.1(1973)

On the nature of the holotype of Nipterella paradoxica (Billings) / [by] Matthew H. Nitecki --

v.16:no.11(1968)

The ornithology of Illinois. Part I. Descriptive catalogue. By Robert Ridgway. Part II. Economic ornithology. By S. A. Forbes. Pub. by the authority of the state Legislature.

v.1 pt.1

The ornithology of Illinois. Part I. Descriptive catalogue. By Robert Ridgway. Part II. Economic ornithology. By S. A. Forbes. Pub. by the authority of the state Legislature.

v.2 pt.1

Geological Survey of California. Palæontology Pub. by authority of the Legislature of California.

1

Geological Survey of California. Palæontology Pub. by authority of the Legislature of California.

2

A new species of mole (genus Talpa) from Kurdistan Province, Western Iran [by] Douglas M. Lay.

v.44:no.24(1965)

Geology and geochronology of the mammal-bearing Tertiary of the Valle de Santa María and Río Corral Quemado, Catamarca Province, Argentina / Larry G. Marshall -- , Bryan Patterson -- .

n.s. no.9(1981)

The birds of Sibuyan Island, Romblon Province, Philippines : with particular reference to elevational distribution and biogeographic affinities / Steven M. Goodman, David E. Willard, Pedro C. Gonzales.

n.s. no.82(1995)