| Dinoflagellate cysts of the Cretaceous System LI Costa, RJ Davey A stratigraphic index of dinoflagellate cysts, 99-153, 1992 | 251 | 1992 |
| The distribution of the dinoflagellate Wetzeliella in the Palaeogene of north-western Europe LI Costa Palaeontology 19, 591-614, 1976 | 198 | 1976 |
| The description of the interregional zonation of the Paleogene (D1-D15) and the Miocene (D16-D20) LI Costa, SB Manum Geologisches Jahrbuch, Reihe A 100, 321-330, 1988 | 133 | 1988 |
| Cenozoic dinocyst stratigraphy of sites 403 to 406 (Rockall Plateau), IPOD, Leg 48 LI Costa, C Downie Initial reports of the Deep Sea Drilling project 48, 513-529, 1979 | 94 | 1979 |
| Biostratigraphic ages of Tertiary basalts on the East Greenland continental margin and their relationship to plate separation in the northeast Atlantic NJ Soper, C Downie, AC Higgins, LI Costa Earth and Planetary Science Letters 32 (2), 149-157, 1976 | 87 | 1976 |
| Dinoflagellate zonation of the Uppermost Paleocene? to Lower Miocene in the Wursterheide research well, NW Germany C HEILMANN-CLAUSEN, LI COSTA Geologisches Jahrbuch. Reihe A, Allgemeine und regionale Geologie BR …, 1989 | 85 | 1989 |
| DINO FLAG EL LATE CYSTS FROM THE UPP ER EO CENE_ LOWER O LI GOC EN EOF THE IS LEOF WIGHT M Liengjarern, L Costa, C Downie Palaeontology 23, H5, 1980 | 67 | 1980 |
| The Paleocene/Eocene boundary in the Anglo-Paris Basin L Costa, C Denison, C Downie Journal of the Geological Society 135 (3), 261-264, 1978 | 62 | 1978 |
| 58. Chronology and biostratigraphy of northeast Atlantic sediments, DSDP Leg 48 EA Hailwood, W Bock, L Costa, PA Depeuble, C Müller, D Schnitker Initial Rep. Deep Sea Drill. Proj 48 (58), 1119-1141, 1979 | 60 | 1979 |
| The Wetzeliellaceae; Paleogene dinoflagellate LI Costa Proc. IV International Palynological Conference, Lucknow 2, 34-46, 1979 | 53 | 1979 |
| Palynological evidence for the age of Tertiary basalts and post-basaltic sediments at Kap Dalton, central East Greenland NJ Soper, LI Costa Rapport Grønlands Geologiske Undersøgelse 80, 123-127, 1976 | 40 | 1976 |
| Correlation of Cenozoic dinoflagellate and nannoplankton zones from the NE Atlantic and NW Europe LI Costa, C Müller Newsl. Stratigr 7 (2), 65-72, 1978 | 32 | 1978 |
| Palynostratigraphy of some middle Eocene sections from the Hampshire basin (England) LI Costa, C Downie, GL Eaton Proceedings of the Geologists' Association 87 (3), 273-284, 1976 | 22 | 1976 |
| A stratigraphic index of dinoflagellate cysts LI Costa, RJ Davey, AJ Powell British Micropalaeontological Society Series, 99-153, 1992 | 18 | 1992 |
| New Albian to Cenomanian (Cretaceous) dinoflagellate cyst taxa of ovoidinioid affinities from East Greenland, the Barents Sea and England H Nøhr-Hansen, LI Costa, MA Pearce, P Alsen Palynology 42 (3), 366-391, 2018 | 10 | 2018 |
| Dinoflagellates: the description of the interregional zonation of the Paleogene and the Miocene LI Costa, SB Manum Von Daniels, CH, Gramann, F., Köthe, A., Knox, RW O’B., Kockel, F., Meyer, K …, 1988 | 3 | 1988 |
| Dinoflagellaten-Gemeinschaften aus dem höheren Eozän der Bohrung Kressenberg 7 (Bayern) und Korrelation zu den Nannoplankton-Zonen LI Costa, E Martini | 3 | 1981 |
| К вопросу о границе между ранним и поздним кайнофитом на севере Пацифики ЛЮ Буданцев Среда и жизнь на рубе жах эпох кайнозоя в Сибири и на Дальнем Востоке. Ново …, 1984 | 1 | 1984 |
| THE DISTR I BUTION OF THE D IN O FLAG EL LAT E Jj/E TZ E LI ELL 4 IN THE PA LA E OG EN EOPNO RTH-WESTER NEUROPE LI CosTA, C DowNIE | | |
