| Degrees of colony dominance in stenolaemate and gymnolaemate Bryozoa RS Boardman, AH Cheetham, WA Oliver Animal colonies 603, 121-220, 1973 | 202* | 1973 |
| Fossil invertebrates RS Boardman, AH Cheetham, AJ Rowell (No Title), 1987 | 167 | 1987 |
| The Trepostomatous Bryozoa of the Hamilton Group of New York State RS Boardman University of Illinois at Urbana-Champaign, 1955 | 131 | 1955 |
| Skeletal growth, intracolony variation, and evolution in Bryozoa: a review RS Boardman, AH Cheetham Journal of Paleontology, 205-233, 1969 | 115 | 1969 |
| Intracolony variation and the genus concept in Bryozoa RS Boardman, AH Cheetham, PL Cook Proceedings of the North American Paleontological Convention 1, 7, 1970 | 90 | 1970 |
| Treatise on invertebrate paleontology RS Boardman Geological society of America, 1983 | 85* | 1983 |
| Morphology, anatomy, and systematics of the Cinctiporidae, new family (Bryozoa: Stenolaemata) RS Boardman, FK McKinney, PD Taylor | 77 | 1992 |
| General features of the class Stenolaemata RS Boardman Treatise on Invertebrate Paleontology. Part G. Bryozoa. Revised 1, 238-286, 1983 | 70 | 1983 |
| Ergonomics of polymorphism: its relation to the colony as the unit of natural selection in species of the phylum Ectoprocta TJM Schopf, RS Boardman, AH Cheetham, WA Oliver Animal colonies, 247-294, 1973 | 62 | 1973 |
| Introduction to the Bryozoa RS Boardman, AH Cheetham, PL Cook, RA Robison Treatise on Invertebrate Paleontology. Part G, Bryozoa 1, 3-48, 1983 | 59 | 1983 |
| Lower Devonian Fauna of the Horlick Formation, Ohio Range, Antarctica1 GA Doumani, RS Boardman, AJ Rowell, AJ Boucot, JG Johnson, ... Geology and Paleontology of the Antarctic 6, 241-274, 1965 | 55 | 1965 |
| Circumrotatory growth form in Recent and Silurian corals DL Kissling, RS Boardman, AH Cheetham, WA Oliver Animal Colonies, Development and Function Through Time: Dowden, Hutchinson …, 1973 | 54 | 1973 |
| Reflections on the morphology, anatomy, evolution, and classification of the class Stenolaemata (Bryozoa) RS Boardman | 51 | 1998 |
| Mode of growth and functional morphology of autozooids in some Recent and Paleozoic tubular Bryozoa RS Boardman | 50 | 1971 |
| Skeletal architecture and preserved organs of four-sided zooids in convergent genera of Paleozoic Trepostomata (Bryozoa) RS Boardman, FK McKinney Journal of Paleontology, 25-78, 1976 | 49 | 1976 |
| Phylum bryozoa RS Boardman, AH Cheetham Fossil invertebrates, 497-549, 1987 | 44 | 1987 |
| Origin of the post-Triassic Stenolaemata (Bryozoa): a taxonomic oversight RS Boardman Journal of Paleontology, 19-39, 1984 | 44 | 1984 |
| Phylum Cnidaria WA Oliver, AG Coates, RS Boardman, AH Cheetham, AJ Rowell Fossil invertebrates, 140-193, 1987 | 43 | 1987 |
| Modifications of study methods for Paleozoic Bryozoa RS Boardman, J Utgaard Journal of Paleontology, 768-770, 1964 | 36 | 1964 |
| Phylum Echinodermata J Sprinkle, PM Kier, RS Boardman, AH Cheetham, AJ Rowell Fossil invertebrates, 550-611, 1987 | 34 | 1987 |
