Part III. Cretaceous bryozoan from Georges Bank

Development of Invertebrate Paleontology in America

Proceedings of the Twenty-first Annual Meeting of the Paleontological Society, Held at Washington, D. C., December 26–28, 1929

Proceedings of the Twentieth Annual Meeting of the Paleontological Society, held at New York City, December 27–29, 1928

Proceedings of the Nineteenth Annual Meeting of the Paleontological Society, held at Cleveland, Ohio, December 29–31, 1927

Proceedings of the Eighteenth Annual Meeting of the Paleontological Society, held at Madison, Wisconsin, December 27–29, 1926

Proceedings of the Seventeenth Annual Meeting of the Paleontological Society, held at New Haven, Connecticut, December 28–30, 1925.

Proceedings of the Sixteenth Annual Meeting of the Paleontological Society, Held at Ithaca, New York, December 29–31, 1924

American and European Tertiary Bryozoa

Proceedings of the Fifteenth Annual Meeting of the Paleontological Society, held at Washington, D. C., December 27–29, 1923.

Proceedings of the Fourteenth Annual Meeting of the Paleontological Society, held at Ann Arbor, Michigan, December 28–30, 1922

Proceedings of the Thirteenth Annual Meeting of the Paleontological Society, held at Amherst, Massachusetts, December 28–30, 1921

Proceedings of the Twelfth Annual Meeting of the Paleontological Society, held at Chicago, Illinois, December 28–30, 1920

Proceedings of the Eleventh Annual Meeting of the Paleontological Society, held at Boston, Massachusetts, December 30–31, 1919

Proceedings of the Tenth Annual Meeting of the Paleontological Society, held at Baltimore, Maryland, December 28, 1918

Proceedings of the Ninth Annual Meeting of the Paleontological Society, held at Pittsburgh, Pennsylvania, December 31, 1917, and January 1 and 2, 1918

Proceedings of the Eighth Annual Meeting of the Paleontological Society, held at Albany, New York, December 27, 28, and 29, 1916

Proceedings of the Seventh Annual Meeting of the Paleontological Society, held at Washington, District of Columbia, December 29, 30, and 31, 1915.

Proceedings of the Sixth Annual Meeting of the Paleontological Society, held at Philadelphia, Pennsylvania, December 29, 30, and 31, 1914

Proceedings of the Fifth Annual Meeting of the Paleontological Society, held at Princeton, New Jersey, December 31, 1913, and January 1, 1914