| Ordovician trilobites of Argentina HJ Harrington, AF Leanza University of Kansas Press, 1957 | 614 | 1957 |
| Paleogeographic development of south America HJ Harrington AAPG Bulletin 46 (10), 1773-1814, 1962 | 396 | 1962 |
| Sobre las faunas del Ordoviciano inferior del norte argentino.(Sumario) HJ Harrington Revista del Museo de la Plata 1 (4), 109-289, 1938 | 195 | 1938 |
| General description of Trilobita HJ Harrington, RC Moore Treatise on invertebrate paleontology, Part O, Arthropoda 1, 38-117, 1959 | 181 | 1959 |
| Nomenclature of rock units in the Ross Sea region, Antarctica HJ Harrington Nature 182 (4631), 290-290, 1958 | 165 | 1958 |
| Geology of parts of Antofagasta and Atacama provinces, northern Chile HJ Harrington AAPG Bulletin 45 (2), 169-197, 1961 | 158 | 1961 |
| Geología del Paraguay oriental HJ Harrington Universidad de Buenos Aires, Fac. Cs. Exactas y Naturales, Contribuciones …, 1950 | 132 | 1950 |
| Descripción geológica de la Hoja 22c, Ramblón HJ Harrington Servicio Nacional Minero Geológico, 1971 | 123 | 1971 |
| The Permian Eurydesma fauna of eastern Argentina HJ Harrington Journal of Paleontology, 112-128, 1955 | 111 | 1955 |
| Geology and morphology of Antarctica HJ Harrington Biogeography and ecology in Antarctica, 1-71, 1965 | 96 | 1965 |
| Explicación de las hojas geológicas 33m y 34m, Sierras de Curamalal y de la Ventana: provincia de Buenos Aires HJ Harrington Buenos Aires: Dirección de Minas y Geología,, 1947 | 86 | 1947 |
| Explicación de las Hojas Geológicas 33m y 34m, Sierras de Curamalal y de la Ventana HJ Harrington Dirección de Minas y Geología, 1947 | 84 | 1947 |
| Conulata RC Moore, HJ Harrington Treatise on Invertebrate Paleontology, Coelenterata, F54-F66, 1956 | 81 | 1956 |
| Stratigraphic and structural synthesis of the New England Orogen RJ Korsch, HJ Harrington Journal of the Geological Society of Australia 28 (1-2), 205-226, 1981 | 76 | 1981 |
| Las sierras australes de Buenos Aires, República Argentina: cadena aulacogénica HJ Harrington Revista de la Asociación Geológica Argentina 25 (2), 151-181, 1970 | 75 | 1970 |
| Lower Tertiary microfossils from McMurdo Sound, Antarctica LM Cranwell, HJ Harrington, IG Speden Nature 186 (4726), 700-702, 1960 | 74 | 1960 |
| Treatise on Invertebrate Paleontology. Part F: Coelenterata FM Bayer, H Boschma, HJ Harrington, D Hill, LH Hyman, M Lecompte, ... Geological Society of America/University of Kansas Press, 1956 | 73 | 1956 |
| Cambrian and Ordovician faunas of eastern Colombia HJ Harrington, M Kay Journal of Paleontology, 655-668, 1951 | 72 | 1951 |
| On some Ordovician Fossils from Northern Argentina1 HJ Harrington Geological Magazine 74 (3), 97-124, 1937 | 70 | 1937 |
| Sierras Australes de Buenos Aires HJ Harrington Geología Regional Argentina, 395-405, 1972 | 62 | 1972 |
