Abstract
The diatom genus Longinata Hajós was first described from an Upper Cretaceous DSDP core. Its description was rudimentary with just a single light micrograph of the holotype. In this contribution we re-describe the species Longinata acuta using light and electron microscopy from specimens found in the same core, clarify what the type specimens are and the slide they come from, transfer Eunotogramma fueloepi Hajós to Longinata and provide a few comments on its relationships.
References
<p align="justify"><span style="color: #000000;"><span style="font-family: Times New Roman, serif;"><span style="font-size: small;">Akiba, F. (1980) A lower Miocene diatom flora from the Boso Peninsula, Japan, and the resting spore formation of an extinct diatom, Kisseleviella carina Sheshukova-Poretzkaya. Bulletin of the Technical Laboratory JAPEX 23 (2): 81–94. </span></span></span>
<p align="justify"><span style="color: #000000;"><span style="font-family: Times New Roman, serif;"><span style="font-size: small;">Akiba, F. (1985) Middle Miocene to Quaternary diatom biostratigraphy in the Nankai Trough and Japan trench, and modified Lower Miocene through Quaternary diatom zones for middle-to-high latitudes of the North Pacific. Initial Reports of the Deep Sea Drilling Project 87: 393–481. https://doi.org/10.2973/dsdp.proc.87.106.1986</span></span></span>
<p align="justify"><span style="color: #000000;"><span style="font-family: Times New Roman, serif;"><span style="font-size: small;">Akiba, F. & Yanagisawa, Y. (1985) Taxonomy, morphology and phylogeny of the Neogene diatom zonal marker species in the middle-to-high latitudes of the North Pacific. Initial Reports of the Deep Sea Drilling Project 87: 483–554. https://doi.org/10.2973/dsdp.proc.87.107.1986</span></span></span>
<p align="justify"><span style="color: #000000;"><span style="font-family: Times New Roman, serif;"><span style="font-size: small;">Chambers, P.M. (1997) Late Cretaceous and Paleocene marine diatom floras. Doctoral thesis (Ph.D), UCL (University College London). [https://discovery.ucl.ac.uk/id/eprint/10104676/]</span></span></span>
<p align="justify"><span style="color: #000000;"><span style="font-family: Times New Roman, serif;"><span style="font-size: small;">Crawford, R.M. & Sims, P.A. (2008) Some principles of chain formation as evidenced by the early diatom fossil record. Nova Hedwigia, Beiheft 133: 171–186.</span></span></span>
<p align="justify"><span style="color: #000000;"><span style="font-family: Times New Roman, serif;"><span style="font-size: small;">D?bek, P., Sabbe, K., Witkowski, A., Archibald, C., Kurzydlowski, K.J. & Zglobicka, I. (2013) Cymatosirella D?bek, Witkowski & Sabbe gen. nov., a new marine benthic diatom genus (Bacillariophyta) belonging to the family Cymatosiraceae. Phytotaxa 121 (1): 42–56. https://doi.org/10.11646/phytotaxa.121.1.2 </span></span></span>
<p align="justify"><span style="color: #000000;"><span style="font-family: Times New Roman, serif;"><span style="font-size: small;">D?bek, P., Ashworth, M.P., Witkowski, A., Li, C., Bornman, T.G., Gonçalves, V., Park, J. & Khim, J.S. (2017) Towards a multigene phylogeny of the Cymatosiraceae (Bacillariophyta, Mediophyceae) I. Novel taxa within the subfamily Cymatosiroideae based on molecular and morphological data. Journal of Phycology 53 (2): 342–360. https://doi.org/10.1111/jpy.12501 </span></span></span>
<p align="justify"><span style="color: #000000;"><span style="font-family: Times New Roman, serif;"><span style="font-size: small;">D?bek, P., Ashworth, M.P., Górecka, E., Krzywda, M., Bornman, T.G., Sato, S. & Witkowski, A. (2019) Toward a multigene phylogeny of the Cymatosiraceae (Bacillariophyta, Mediophyceae) II: morphological and molecular insights into the taxonomy of the forgotten species Campylosira africana and of Extubocellulus, with a description of two new taxa. Journal of Phycology 55: 425–441. https://doi.org/10.1111/jpy.12831 </span></span></span>
<p align="justify"><span style="color: #000000;"><span style="font-family: Times New Roman, serif;"><span style="font-size: small;">Desikachary, T.V. & Sreelatha, P.M. (1989) Oamaru Diatoms. Bibliotheca Diatomologica, vol. 19. Stuttgart: J. Cramer. 330 pp.</span></span></span>
<p align="justify"><span style="color: #000000;"><span style="font-family: Times New Roman, serif;"><span style="font-size: small;">De Toni, G.B. (1894) Sylloge algarum omnium hucusque cognitarum. Vol. II. Bacillarieae; sectio III. Cryptoraphideae. Typis Seminarrii, Patavii. pp. 819–1556.</span></span></span>
<p align="justify"><span style="color: #000000;"><span style="font-family: Times New Roman, serif;"><span style="font-size: small;">Dzinoridze, R.N., Jousé, A.P. & Strelnikova, N.I. (1979) [Description of the diatoms]. In: Ushakov, P.V., et al. (eds.) Istoriia mikroplanktona Norvezhskogo moria (po materialam glubokovodnogo bureniia), Issledovaniia fauny morei, Akad. Nauk SSSR, Zool. Inst. [Explorations of the Fauna of the Seas XXIII (XXXI) The History of the microplankton of the Norwegian Sea (on the Deep Sea Drilling materials). Academy of Sciences of the USSR, Zoological Institute] 23 (31): 32–70.</span></span></span>
<p align="justify"><span style="color: #000000;"><span style="font-family: Times New Roman, serif;"><span style="font-size: small;">Glezer, Z.I., Dolmatova, L.M. & Lupikina, E.G. (1986) Morskiye Paleogenovye Diatomovyye Vodorosli Vostochnoy Kamchatki [Marine palaeogenic diatoms algae from the eastern Kamchatka]. Botanicheskii Zhurnal 71 (7): 851–859.</span></span></span>
<p align="justify"><span style="color: #000000;"><span style="font-family: Times New Roman, serif;"><span style="font-size: small;">Gomes, A., Witkowski, A., D?bek, P., Boski, T., Moura, D., Szkornik, K. & Kurzydlowski, K. (2013) Syvertsenia iberica (Cymatosiraceae): a new estuarine diatom genus characterized by the position of its process. Phytotaxa 142 (1): 25–36. https://doi.org/10.11646/phytotaxa.142.1.3 </span></span></span>
<p align="justify"><span style="color: #000000;"><span style="font-family: Times New Roman, serif;"><span style="font-size: small;">Hajós, M. & Stradner, H. (1975) Late Cretaceous Archaeomonadaceae, Diatomaceae, and Silicoflagellatae from the South Pacific Ocean, Deep Sea Drilling Project, Leg 29, Site 275. Initial Reports of the Deep Sea Drilling Project 29: 913–1009. https://doi.org/10.2973/dsdp.proc.29.126.1975</span></span></span>
<p align="justify"><span style="color: #000000;"><span style="font-family: Times New Roman, serif;"><span style="font-size: small;">Harwood, D.M. (1988) Upper Cretaceous and lower Paleocene diatom and silicoflagellate biostratigraphy of Seymour Island, eastern Antarctic Peninsula. Memoirs of the Geological Society of America 169: 55–129. https://doi.org/10.1130/MEM169-p55</span></span></span>
<p align="justify"><span style="color: #000000;"><span style="font-family: Times New Roman, serif;"><span style="font-size: small;">Hasle, G.R., Stosch, H.A. von & Syvertsen, E.E. (1983) Cymatosiraceae, a new diatom family. Bacillaria 6: 9–156.</span></span></span>
<p align="justify"><span style="color: #000000;"><span style="font-family: Times New Roman, serif;"><span style="font-size: small;">Jousé, A.P. (1974) Diatoms in the Oligocene-Miocene biostratigraphic zones of the tropical areas of the Pacific Ocean. Beihefte zur Nova Hedwigia 45: 333–364.</span></span></span>
<p align="justify"><span style="color: #000000;"><span style="font-family: Times New Roman, serif;"><span style="font-size: small;">Karsten, G. (1928) Abteilung Bacillariophyta (Diatomeae). In: Engler, A. & Prantl, K. (eds.) Die Natürlichen Pflanzenfamilien, Peridineae (Dinoflagellatae), Diatomeae (Bacillariophyta), Myxomycetes. Zweite Auflage 2. Wilhelm Engelmann, Leipzig. pp. 105–303.</span></span></span>
<p align="justify"><span style="color: #000000;"><span style="font-family: Times New Roman, serif;"><span style="font-size: small;">Medlin, L.K. (2016) Evolution of the diatoms: major steps in their evolution and a review of the supporting molecular and morphological evidence. Phycologia 55 (1): 79–103. https://doi.org/10.2216/15-105.1 </span></span></span>
<p align="justify"><span style="color: #000000;"><span style="font-family: Times New Roman, serif;"><span style="font-size: small;">Medlin, L.K. & Kaczmarska, I. (2004) Evolution of the diatoms: V. Morphological and cytological support for the major clades and a taxonomic revision. Phycologia 43: 245–270. https://doi.org/10.2216/i0031-8884-43-3-245.1</span></span></span>
<p align="justify"><span style="color: #000000;"><span style="font-family: Times New Roman, serif;"><span style="font-size: small;">Olney, M.P., Scherer, R.P., Bohaty, S.M. & Harwood, D.M. (2005) Eocene-Oligocene paleoecology and the diatom genus Kisselesviella Sheshukova-Poretskaya from the Victora Land Basin, Antarctica. Marine Micropaleontology 58: 56–72. https://doi.org/10.1016/j.marmicro.2005.09.003</span></span></span>
<p align="justify"><span style="color: #000000;"><span style="font-family: Times New Roman, serif;"><span style="font-size: small;">Proschkina-Lavrenko, A.I. (ed.) (1949) Diatomovyi Analis. Kniga 2. Opredelitel’Iskopaemykh i Sovremennykh Diatomovykh Vodorosle, Poryadok Centrales i Mediales. Vol. 2 (1). Botanicheskii Institut im V.L. Komarova Akademii Nauk S.S.S.R.. Gosudarstvennoe Izdatelystvo Geologicheskoi Literatury, Moskva-Leningrad. 238 pp. </span></span></span>
<p align="justify"><span style="color: #000000;"><span style="font-family: Times New Roman, serif;"><span style="font-size: small;">Ross, R. (1995) A revision of Rutilaria Greville (Bacillariophyta). Bulletin of the British Museum (Natural History), Botany Series 25: 1–93. [https://www.biodiversitylibrary.org/page/41132287]</span></span></span>
<p align="justify"><span style="color: #000000;"><span style="font-family: Times New Roman, serif;"><span style="font-size: small;">Round, F.E., Crawford, R.M. & Mann, D.G. (1990) The Diatoms. Biology and morphology of the genera. Cambridge University Press, Cambridge. 747 pp.</span></span></span>
<p align="justify"><span style="color: #000000;"><span style="font-family: Times New Roman, serif;"><span style="font-size: small;">Sabbe, K., Vanelslander, B., Ribeiro, L., Witkowski, A., Muylaert, K. & Vyverman, W. (2010) A new genus, Pierrecomperia gen. nov., a new species and two new combinations in the marine diatom family Cymatosiraceae. Vie et Milieu 60: 243–256.</span></span></span>
<p align="justify"><span style="color: #000000;"><span style="font-family: Times New Roman, serif;"><span style="font-size: small;">Scheschukova-Poretzkaja, V.S. (1962) Novie i redkie Bacillariophyta iz diatomovoi sviti Sakhalina. Uchenie zapiski Leningradskogo Gosudarstvennogo Universiteta imeni A.A. Zhdanova, seriia biologicheskikh nauk 49 (313): 203–211.</span></span></span>
<p align="justify"><span style="color: #000000;"><span style="font-family: Times New Roman, serif;"><span style="font-size: small;">Schrader, H.-J. (1969) Die Pennaten Diatomeen aus dem Obereozän von Oamaru, Neuseeland. Beihefte zur Nova Hedwigia 28: 1–163.</span></span></span>
<p align="justify"><span style="color: #000000;"><span style="font-family: Times New Roman, serif;"><span style="font-size: small;">Schrader, H.-J. & Fenner, J. (1976) Norwegian Sea Cenozoic diatom biostratigraphy and taxonomy. Initial Reports of the Deep Sea Drilling Project 38: 921–1099. https://doi.org/10.2973/dsdp.proc.38.130.1976</span></span></span>
<p align="justify"><span style="color: #000000;"><span style="font-family: Times New Roman, serif;"><span style="font-size: small;">Shipboard Scientific Party (1975a) Introduction and explanatory notes. Initial Reports of the Deep Sea Drilling Project 29: 3–16. https://doi.org/10.2973/dsdp.proc.29.102.1975</span></span></span>
<p align="justify"><span style="color: #000000;"><span style="font-family: Times New Roman, serif;"><span style="font-size: small;">Shipboard Scientific Party (1975b) 2. 275. Initial Reports of the Deep Sea Drilling Project 29: 19–35. https://doi.org/10.2973/dsdp.proc.29.102.1975 </span></span></span>
<p align="justify"><span style="color: #000000;"><span style="font-family: Times New Roman, serif;"><span style="font-size: small;">Suto, I., Jordan, R.W. & Watanabe, M. (2009) Taxonomy of middle Eocene diatom resting spores and their allied taxa from the central Arctic Basin. Micropaleontology 55 (2–3): 259–312. https://doi.org/10.47894/mpal.55.2.09</span></span></span>
<p align="justify"><span style="color: #000000;"><span style="font-family: Times New Roman, serif;"><span style="font-size: small;">Takano, H. (1985) A new diatom from sand-flats in Mikawa Bay, Japan. Bulletin Tokai Regional Fisheries Research Laboratory 115: 29–37.</span></span></span>
<p align="justify"><span style="color: #000000;"><span style="font-family: Times New Roman, serif;"><span style="font-size: small;">Thomsen, H.A., Buck, K.R., Marino, D., Sarno, D., Hansen, L.E., Østergaard, J.B. & Krupp, J. (1993) Lennoxia faveolata gen. et sp. nov. (Diatomophyceae) from South America, California, West Greenland and Denmark. Phycologia 32: 278–283. https://doi.org/10.2216/i0031-8884-32-4-278.1 </span></span></span>
<p align="justify"><span style="color: #000000;"><span style="font-family: Times New Roman, serif;"><span style="font-size: small;">Van Heurck, H. (1896) A Treatise on the Diatomaceae (translated by W.E. Baxter). William Wesley & Son, London, 558 pp.</span></span></span>
<p align="justify"><span style="color: #000000;"><span style="font-family: Times New Roman, serif;"><span style="font-size: small;">Witkowski, A., Lange-Bertalot, H. & Metzeltin, D. (2000) Diatom Flora of Marine Coasts I. Iconographia Diatomologica 7. 925 pp.</span></span></span>
<p align="justify"><span style="color: #000000;"><span style="font-family: Times New Roman, serif;"><span style="font-size: small;">Witkowski, J., Sim, P.A. & Harwood, D. (2011) Rutilariaceae redefined: a review of fossil bipolar diatom genera with centrally positioned linking structures, with implications for the origin of pennate diatoms. European Journal of Phycology 46 (4): 378–398. https://doi.org/10.1080/09670262.2011.629685 </span></span></span>
<p align="justify"><span style="color: #000000;"><span style="font-family: Times New Roman, serif;"><span style="font-size: small;">Yanagisawa, Y. (1994) Koizumia Yanagisawa gen. nov., a new marine fossil araphid diatom genus. Transactions and Proceedings of the Palaeontological Society of Japan n.s. 176: 591–617. [http://www.palaeo–soc-japan.jp/download/TPPSJ/TPPSJ_NS176.pdf]</span></span></span>
<p align="justify"><span style="color: #000000;"><span style="font-family: Times New Roman, serif;"><span style="font-size: small;">Yanagisawa, Y. (1995) Cenozoic diatom genus Bogorovia Jousé: An emended description. Transactions and Proceedings of the Palaeontological Society of Japan n.s. 177: 21–42. [http://www.palaeo-soc-japan.jp/download/TPPSJ/TPPSJ_NS177.pdf]</span></span></span>
<p align="justify"><span style="color: #000000;"><span style="font-family: Times New Roman, serif;"><span style="font-size: small;">Yanagisawa, Y. (1996) Taxonomy of the genera Rossiella, Bogorovia and Koizumia (Cymatosiraceae, Bacillariophyceae). Beiheft für Nova Hedwigia 112: 273–281.</span></span></span>
<p align="justify"><span style="color: #000000;"><span style="font-family: Times New Roman, serif;"><span style="font-size: small;">Akiba, F. (1985) Middle Miocene to Quaternary diatom biostratigraphy in the Nankai Trough and Japan trench, and modified Lower Miocene through Quaternary diatom zones for middle-to-high latitudes of the North Pacific. Initial Reports of the Deep Sea Drilling Project 87: 393–481. https://doi.org/10.2973/dsdp.proc.87.106.1986</span></span></span>
<p align="justify"><span style="color: #000000;"><span style="font-family: Times New Roman, serif;"><span style="font-size: small;">Akiba, F. & Yanagisawa, Y. (1985) Taxonomy, morphology and phylogeny of the Neogene diatom zonal marker species in the middle-to-high latitudes of the North Pacific. Initial Reports of the Deep Sea Drilling Project 87: 483–554. https://doi.org/10.2973/dsdp.proc.87.107.1986</span></span></span>
<p align="justify"><span style="color: #000000;"><span style="font-family: Times New Roman, serif;"><span style="font-size: small;">Chambers, P.M. (1997) Late Cretaceous and Paleocene marine diatom floras. Doctoral thesis (Ph.D), UCL (University College London). [https://discovery.ucl.ac.uk/id/eprint/10104676/]</span></span></span>
<p align="justify"><span style="color: #000000;"><span style="font-family: Times New Roman, serif;"><span style="font-size: small;">Crawford, R.M. & Sims, P.A. (2008) Some principles of chain formation as evidenced by the early diatom fossil record. Nova Hedwigia, Beiheft 133: 171–186.</span></span></span>
<p align="justify"><span style="color: #000000;"><span style="font-family: Times New Roman, serif;"><span style="font-size: small;">D?bek, P., Sabbe, K., Witkowski, A., Archibald, C., Kurzydlowski, K.J. & Zglobicka, I. (2013) Cymatosirella D?bek, Witkowski & Sabbe gen. nov., a new marine benthic diatom genus (Bacillariophyta) belonging to the family Cymatosiraceae. Phytotaxa 121 (1): 42–56. https://doi.org/10.11646/phytotaxa.121.1.2 </span></span></span>
<p align="justify"><span style="color: #000000;"><span style="font-family: Times New Roman, serif;"><span style="font-size: small;">D?bek, P., Ashworth, M.P., Witkowski, A., Li, C., Bornman, T.G., Gonçalves, V., Park, J. & Khim, J.S. (2017) Towards a multigene phylogeny of the Cymatosiraceae (Bacillariophyta, Mediophyceae) I. Novel taxa within the subfamily Cymatosiroideae based on molecular and morphological data. Journal of Phycology 53 (2): 342–360. https://doi.org/10.1111/jpy.12501 </span></span></span>
<p align="justify"><span style="color: #000000;"><span style="font-family: Times New Roman, serif;"><span style="font-size: small;">D?bek, P., Ashworth, M.P., Górecka, E., Krzywda, M., Bornman, T.G., Sato, S. & Witkowski, A. (2019) Toward a multigene phylogeny of the Cymatosiraceae (Bacillariophyta, Mediophyceae) II: morphological and molecular insights into the taxonomy of the forgotten species Campylosira africana and of Extubocellulus, with a description of two new taxa. Journal of Phycology 55: 425–441. https://doi.org/10.1111/jpy.12831 </span></span></span>
<p align="justify"><span style="color: #000000;"><span style="font-family: Times New Roman, serif;"><span style="font-size: small;">Desikachary, T.V. & Sreelatha, P.M. (1989) Oamaru Diatoms. Bibliotheca Diatomologica, vol. 19. Stuttgart: J. Cramer. 330 pp.</span></span></span>
<p align="justify"><span style="color: #000000;"><span style="font-family: Times New Roman, serif;"><span style="font-size: small;">De Toni, G.B. (1894) Sylloge algarum omnium hucusque cognitarum. Vol. II. Bacillarieae; sectio III. Cryptoraphideae. Typis Seminarrii, Patavii. pp. 819–1556.</span></span></span>
<p align="justify"><span style="color: #000000;"><span style="font-family: Times New Roman, serif;"><span style="font-size: small;">Dzinoridze, R.N., Jousé, A.P. & Strelnikova, N.I. (1979) [Description of the diatoms]. In: Ushakov, P.V., et al. (eds.) Istoriia mikroplanktona Norvezhskogo moria (po materialam glubokovodnogo bureniia), Issledovaniia fauny morei, Akad. Nauk SSSR, Zool. Inst. [Explorations of the Fauna of the Seas XXIII (XXXI) The History of the microplankton of the Norwegian Sea (on the Deep Sea Drilling materials). Academy of Sciences of the USSR, Zoological Institute] 23 (31): 32–70.</span></span></span>
<p align="justify"><span style="color: #000000;"><span style="font-family: Times New Roman, serif;"><span style="font-size: small;">Glezer, Z.I., Dolmatova, L.M. & Lupikina, E.G. (1986) Morskiye Paleogenovye Diatomovyye Vodorosli Vostochnoy Kamchatki [Marine palaeogenic diatoms algae from the eastern Kamchatka]. Botanicheskii Zhurnal 71 (7): 851–859.</span></span></span>
<p align="justify"><span style="color: #000000;"><span style="font-family: Times New Roman, serif;"><span style="font-size: small;">Gomes, A., Witkowski, A., D?bek, P., Boski, T., Moura, D., Szkornik, K. & Kurzydlowski, K. (2013) Syvertsenia iberica (Cymatosiraceae): a new estuarine diatom genus characterized by the position of its process. Phytotaxa 142 (1): 25–36. https://doi.org/10.11646/phytotaxa.142.1.3 </span></span></span>
<p align="justify"><span style="color: #000000;"><span style="font-family: Times New Roman, serif;"><span style="font-size: small;">Hajós, M. & Stradner, H. (1975) Late Cretaceous Archaeomonadaceae, Diatomaceae, and Silicoflagellatae from the South Pacific Ocean, Deep Sea Drilling Project, Leg 29, Site 275. Initial Reports of the Deep Sea Drilling Project 29: 913–1009. https://doi.org/10.2973/dsdp.proc.29.126.1975</span></span></span>
<p align="justify"><span style="color: #000000;"><span style="font-family: Times New Roman, serif;"><span style="font-size: small;">Harwood, D.M. (1988) Upper Cretaceous and lower Paleocene diatom and silicoflagellate biostratigraphy of Seymour Island, eastern Antarctic Peninsula. Memoirs of the Geological Society of America 169: 55–129. https://doi.org/10.1130/MEM169-p55</span></span></span>
<p align="justify"><span style="color: #000000;"><span style="font-family: Times New Roman, serif;"><span style="font-size: small;">Hasle, G.R., Stosch, H.A. von & Syvertsen, E.E. (1983) Cymatosiraceae, a new diatom family. Bacillaria 6: 9–156.</span></span></span>
<p align="justify"><span style="color: #000000;"><span style="font-family: Times New Roman, serif;"><span style="font-size: small;">Jousé, A.P. (1974) Diatoms in the Oligocene-Miocene biostratigraphic zones of the tropical areas of the Pacific Ocean. Beihefte zur Nova Hedwigia 45: 333–364.</span></span></span>
<p align="justify"><span style="color: #000000;"><span style="font-family: Times New Roman, serif;"><span style="font-size: small;">Karsten, G. (1928) Abteilung Bacillariophyta (Diatomeae). In: Engler, A. & Prantl, K. (eds.) Die Natürlichen Pflanzenfamilien, Peridineae (Dinoflagellatae), Diatomeae (Bacillariophyta), Myxomycetes. Zweite Auflage 2. Wilhelm Engelmann, Leipzig. pp. 105–303.</span></span></span>
<p align="justify"><span style="color: #000000;"><span style="font-family: Times New Roman, serif;"><span style="font-size: small;">Medlin, L.K. (2016) Evolution of the diatoms: major steps in their evolution and a review of the supporting molecular and morphological evidence. Phycologia 55 (1): 79–103. https://doi.org/10.2216/15-105.1 </span></span></span>
<p align="justify"><span style="color: #000000;"><span style="font-family: Times New Roman, serif;"><span style="font-size: small;">Medlin, L.K. & Kaczmarska, I. (2004) Evolution of the diatoms: V. Morphological and cytological support for the major clades and a taxonomic revision. Phycologia 43: 245–270. https://doi.org/10.2216/i0031-8884-43-3-245.1</span></span></span>
<p align="justify"><span style="color: #000000;"><span style="font-family: Times New Roman, serif;"><span style="font-size: small;">Olney, M.P., Scherer, R.P., Bohaty, S.M. & Harwood, D.M. (2005) Eocene-Oligocene paleoecology and the diatom genus Kisselesviella Sheshukova-Poretskaya from the Victora Land Basin, Antarctica. Marine Micropaleontology 58: 56–72. https://doi.org/10.1016/j.marmicro.2005.09.003</span></span></span>
<p align="justify"><span style="color: #000000;"><span style="font-family: Times New Roman, serif;"><span style="font-size: small;">Proschkina-Lavrenko, A.I. (ed.) (1949) Diatomovyi Analis. Kniga 2. Opredelitel’Iskopaemykh i Sovremennykh Diatomovykh Vodorosle, Poryadok Centrales i Mediales. Vol. 2 (1). Botanicheskii Institut im V.L. Komarova Akademii Nauk S.S.S.R.. Gosudarstvennoe Izdatelystvo Geologicheskoi Literatury, Moskva-Leningrad. 238 pp. </span></span></span>
<p align="justify"><span style="color: #000000;"><span style="font-family: Times New Roman, serif;"><span style="font-size: small;">Ross, R. (1995) A revision of Rutilaria Greville (Bacillariophyta). Bulletin of the British Museum (Natural History), Botany Series 25: 1–93. [https://www.biodiversitylibrary.org/page/41132287]</span></span></span>
<p align="justify"><span style="color: #000000;"><span style="font-family: Times New Roman, serif;"><span style="font-size: small;">Round, F.E., Crawford, R.M. & Mann, D.G. (1990) The Diatoms. Biology and morphology of the genera. Cambridge University Press, Cambridge. 747 pp.</span></span></span>
<p align="justify"><span style="color: #000000;"><span style="font-family: Times New Roman, serif;"><span style="font-size: small;">Sabbe, K., Vanelslander, B., Ribeiro, L., Witkowski, A., Muylaert, K. & Vyverman, W. (2010) A new genus, Pierrecomperia gen. nov., a new species and two new combinations in the marine diatom family Cymatosiraceae. Vie et Milieu 60: 243–256.</span></span></span>
<p align="justify"><span style="color: #000000;"><span style="font-family: Times New Roman, serif;"><span style="font-size: small;">Scheschukova-Poretzkaja, V.S. (1962) Novie i redkie Bacillariophyta iz diatomovoi sviti Sakhalina. Uchenie zapiski Leningradskogo Gosudarstvennogo Universiteta imeni A.A. Zhdanova, seriia biologicheskikh nauk 49 (313): 203–211.</span></span></span>
<p align="justify"><span style="color: #000000;"><span style="font-family: Times New Roman, serif;"><span style="font-size: small;">Schrader, H.-J. (1969) Die Pennaten Diatomeen aus dem Obereozän von Oamaru, Neuseeland. Beihefte zur Nova Hedwigia 28: 1–163.</span></span></span>
<p align="justify"><span style="color: #000000;"><span style="font-family: Times New Roman, serif;"><span style="font-size: small;">Schrader, H.-J. & Fenner, J. (1976) Norwegian Sea Cenozoic diatom biostratigraphy and taxonomy. Initial Reports of the Deep Sea Drilling Project 38: 921–1099. https://doi.org/10.2973/dsdp.proc.38.130.1976</span></span></span>
<p align="justify"><span style="color: #000000;"><span style="font-family: Times New Roman, serif;"><span style="font-size: small;">Shipboard Scientific Party (1975a) Introduction and explanatory notes. Initial Reports of the Deep Sea Drilling Project 29: 3–16. https://doi.org/10.2973/dsdp.proc.29.102.1975</span></span></span>
<p align="justify"><span style="color: #000000;"><span style="font-family: Times New Roman, serif;"><span style="font-size: small;">Shipboard Scientific Party (1975b) 2. 275. Initial Reports of the Deep Sea Drilling Project 29: 19–35. https://doi.org/10.2973/dsdp.proc.29.102.1975 </span></span></span>
<p align="justify"><span style="color: #000000;"><span style="font-family: Times New Roman, serif;"><span style="font-size: small;">Suto, I., Jordan, R.W. & Watanabe, M. (2009) Taxonomy of middle Eocene diatom resting spores and their allied taxa from the central Arctic Basin. Micropaleontology 55 (2–3): 259–312. https://doi.org/10.47894/mpal.55.2.09</span></span></span>
<p align="justify"><span style="color: #000000;"><span style="font-family: Times New Roman, serif;"><span style="font-size: small;">Takano, H. (1985) A new diatom from sand-flats in Mikawa Bay, Japan. Bulletin Tokai Regional Fisheries Research Laboratory 115: 29–37.</span></span></span>
<p align="justify"><span style="color: #000000;"><span style="font-family: Times New Roman, serif;"><span style="font-size: small;">Thomsen, H.A., Buck, K.R., Marino, D., Sarno, D., Hansen, L.E., Østergaard, J.B. & Krupp, J. (1993) Lennoxia faveolata gen. et sp. nov. (Diatomophyceae) from South America, California, West Greenland and Denmark. Phycologia 32: 278–283. https://doi.org/10.2216/i0031-8884-32-4-278.1 </span></span></span>
<p align="justify"><span style="color: #000000;"><span style="font-family: Times New Roman, serif;"><span style="font-size: small;">Van Heurck, H. (1896) A Treatise on the Diatomaceae (translated by W.E. Baxter). William Wesley & Son, London, 558 pp.</span></span></span>
<p align="justify"><span style="color: #000000;"><span style="font-family: Times New Roman, serif;"><span style="font-size: small;">Witkowski, A., Lange-Bertalot, H. & Metzeltin, D. (2000) Diatom Flora of Marine Coasts I. Iconographia Diatomologica 7. 925 pp.</span></span></span>
<p align="justify"><span style="color: #000000;"><span style="font-family: Times New Roman, serif;"><span style="font-size: small;">Witkowski, J., Sim, P.A. & Harwood, D. (2011) Rutilariaceae redefined: a review of fossil bipolar diatom genera with centrally positioned linking structures, with implications for the origin of pennate diatoms. European Journal of Phycology 46 (4): 378–398. https://doi.org/10.1080/09670262.2011.629685 </span></span></span>
<p align="justify"><span style="color: #000000;"><span style="font-family: Times New Roman, serif;"><span style="font-size: small;">Yanagisawa, Y. (1994) Koizumia Yanagisawa gen. nov., a new marine fossil araphid diatom genus. Transactions and Proceedings of the Palaeontological Society of Japan n.s. 176: 591–617. [http://www.palaeo–soc-japan.jp/download/TPPSJ/TPPSJ_NS176.pdf]</span></span></span>
<p align="justify"><span style="color: #000000;"><span style="font-family: Times New Roman, serif;"><span style="font-size: small;">Yanagisawa, Y. (1995) Cenozoic diatom genus Bogorovia Jousé: An emended description. Transactions and Proceedings of the Palaeontological Society of Japan n.s. 177: 21–42. [http://www.palaeo-soc-japan.jp/download/TPPSJ/TPPSJ_NS177.pdf]</span></span></span>
<p align="justify"><span style="color: #000000;"><span style="font-family: Times New Roman, serif;"><span style="font-size: small;">Yanagisawa, Y. (1996) Taxonomy of the genera Rossiella, Bogorovia and Koizumia (Cymatosiraceae, Bacillariophyceae). Beiheft für Nova Hedwigia 112: 273–281.</span></span></span>