Reichgelt, T., Bannister, J.M., Lee, W.G. 2025. Leaf hydathode occurrence in indigenous New Zealand angiosperm trees: a preliminary survey. New Zealand Journal of Botany 63(4): 491–506. https://doi.org/10.1080/0028825X.2023.2256295
Tweedy, R. R., C.A.E. Strömberg, T. Reichgelt, R.N. Kinyanjui, J.M. Kimeu, V. Munyaka, and K.T. Uno. 2025. African C3 grass n-alkane distributions & plant chemotaxonomy, Organic Geochemistry 208: 104994. https://doi.org/10.1016/j.orggeochem.2025.104994
Reichgelt, T., J.A. Jackson, J.G. Conran, C.K. West, E.M. Kennedy, and D.E. Lee. 2025. Humid mesothermal climate and open forest at the early Miocene Landslip Hill deposit (Gore Lignite Measures), Southern Zealandia. Earth History and Biodiversity 4: 100027. https://doi.org/10.1016/j.hisbio.2025.100027
Zhang, Y., Royer, D.L., Colombi, C.E., Drovandi, J.M., McElwain, J.C., Guignard, G., Leng, Q., Lomax, B.H., Sheldon, N.D., Stein, R.A., Upchurch Jr., G.R., Wang, Y., Yang, H., Barclay, R.S., Cui, Y., Kürschner, W.M., Milligan, J.N., Montañez, I.P., Richey, J.D., Reichgelt, T., Shi, G., Smith, S.Y., Steinthorsdottir, M., 2025. Fossil leaf cuticle: Best practices for preparation and paleo-CO2 analysis. Earth-Science Reviews 264: 105104. https://doi.org/10.1016/j.earscirev.2025.105104
Poorter, H., T. L. Pons, and T. Reichgelt. 2025. Stomatal density and index are more responsive to light intensity than to [CO2]: A meta-analysis and implications for paleo-CO2 reconstruction. Plant Ecophysiology 1: 1. https://www.sciltp.com/journals/PlantEcophys/article/view/514
West, C. K., T. Reichgelt, A. V. Reyes, S. D. Buryak, K. J. Staniszewska, and J. F. Basinger. 2024. Paleobotanical evidence for Mediterranean climates in the western Canadian Paleoarctic during the late middle Eocene. Paleoceanography and Paleoclimatology 39: e2024PA004874. https://doi.org/10.1029/2024PA004874
Schlenker, N., W. G. Lee, T. Reichgelt, and R. Ohlemüller. 2024. Do modern climatic niches distinguish extinct and extant plant genera in New Zealand? Ecology and Evolution 14: e70133. https://doi.org/10.1002/ece3.70133
Reichgelt, T. 2024. Linking the macroclimatic niche of native lithophytic ferns and their prevalence in urban environments. American Journal of Botany 111: e16364. https://doi.org/10.1002/ajb2.16364
Jenny, D. K. L. L., T. Reichgelt, C. O'Brien, X. Liu, P. K. Bijl, M. Huber, and A. Sluijs. 2024. Climate variability, heat distribution, and polar amplification in the warm unipolar “icehouse” of the Oligocene. Climate of the Past 20: 1627–1657. https://doi.org/10.5194/cp-20-1627-2024
Holdgate, G. R., I. R. K. Sluiter, C. D. Clowes, T. Reichgelt, and J. Frieling. 2024. The Paleocene - Eocene mangroves of southeastern Australia: spatial and temporal occurrences across four geological basins. Palaeogeography, Palaeoclimatology, Palaeoecology 649: 112317. https://doi.org/10.1016/j.palaeo.2024.112317
Reichgelt, T., A. Baumgartner, R. Feng, and D. A. Willard. 2023. Poleward amplification, seasonal rainfall and forest heterogeneity in the Miocene of the eastern USA. Global and Planetary Change 222: 104073. https://doi.org/10.1016/j.gloplacha.2023.104073
Mathewes, R. W., D. R. Greenwood, and T. Reichgelt. 2023. Plant megafossils, palynomorphs, and paleoenvironment from the late Middle to Late Eocene Burnaby Mountain flora, Huntingdon Formation, British Columbia, Canada. International Journal of Plant Sciences 184: 214–235. https://doi.org/10.1086/724156
Kimeu, J. M., G. Mwachala, D. Hattas, T. Reichgelt, and A. M. Muasya. 2023. Plant defense traits among discrete vegetation assemblages in a mesic savanna landscape in Kenya. Journal of Tropical Ecology 39: e23. https://doi.org/10.1017/S0266467423000123
Frieling, J., S. M. Bohaty, M. J. Cramwinckel, S. J. Gallagher, G. R. Holdgate, T. Reichgelt, F. Peterse, et al. 2023. Revisiting the Geographical Extent of Exceptional Warmth in the Early Paleogene Southern Ocean. Paleoceanography and Paleoclimatology 38: e2022PA004529. https://doi.org/10.1029/2022PA004529
Cramwinckel, M. J., N. J. Burls, A. A. Fahad, S. Knapp, C. K. West, T. Reichgelt, D. R. Greenwood, et al. 2023. Global and zonal-mean hydrological response to Early Eocene warmth. Paleoceanography and Paleoclimatology 38: e2022PA004542. https://doi.org/10.1029/2022PA004542
Williams, C. J. R., D. J. Lunt, U. Salzmann, T. Reichgelt, G. N. Inglis, D. R. Greenwood, W.-L. Chan, et al. 2022. African hydroclimate during the early Eocene from the DeepMIP simulations. Paleoceanography and Paleoclimatology 37: e2022PA004419. https://doi.org/10.1029/2022PA004419
Zhao, J., S. Li, A. Farnsworth, P. J. Valdes, T. Reichgelt, L. Chen, Z. Zhou, and T. Su. 2022. The Paleogene to Neogene climate evolution and driving factors on the Qinghai-Tibetan Plateau. Science China Earth Sciences 65: 1339–1352. https://doi.org/10.1007/s11430-021-9932-2
Sluiter, I. R. K., G. R. Holdgate, T. Reichgelt, D. R. Greenwood, A. P. Kershaw, and N. L. Schulz. 2022. A new perspective on late Eocene and Oligocene vegetation and paleoclimate of south-eastern Australia. Palaeogeography, Palaeoclimatology, Palaeoecology 596: 110985. https://doi.org/10.1016/j.palaeo.2022.110985
Reichgelt, T., W. G. Lee, and D. E. Lee. 2022. The extinction of Miocene broad-leaved deciduous Nothofagaceae and loss of seasonal forest biomes in New Zealand. Review of Palaeobotany and Palynology 307: 104779. https://doi.org/10.1016/j.revpalbo.2022.104779
Reichgelt, T., and W. G. Lee. 2022. Geographic variation of leaf form among indigenous woody angiosperms in New Zealand. New Zealand Journal of Botany 60: 134–158. https://doi.org/10.1080/0028825X.2021.1960384
Reichgelt, T., D. R. Greenwood, S. Steinig, J. G. Conran, D. K. Hutchinson, D. J. Lunt, L. J. Scriven, and J. Zhu. 2022. Plant proxy evidence for high rainfall and productivity in the Eocene of Australia. Paleoceanography and Paleoclimatology 37: e2022PA004418. https://doi.org/10.1029/2022PA004418
West, C. K., T. Reichgelt, and J. F. Basinger. 2021. The Ravenscrag Butte flora: Paleoclimate and paleoecology of an early Paleocene (Danian) warm-temperate deciduous forest near the vanishing inland Cannonball Seaway. Palaeogeography, Palaeoclimatology, Palaeoecology 576: 110488. https://doi.org/10.1016/j.palaeo.2021.110488
Prebble, J. G., E. M. Kennedy, T. Reichgelt, C. Clowes, T. Womack, D. C. Mildenhall, J. I. Raine, and E. M. Crouch. 2021. A 100 million year composite pollen record from New Zealand shows maximum angiosperm abundance delayed until Eocene. Palaeogeography, Palaeoclimatology, Palaeoecology 566: 110207. https://doi.org/10.1016/j.palaeo.2020.110207
Huurdeman, E. P., J. Frieling, T. Reichgelt, P. K. Bijl, S. M. Bohaty, G. R. Holdgate, S. J. Gallagher, et al. 2021. Rapid expansion of meso-megathermal rain forests into the southern high latitudes at the onset of the Paleocene-Eocene Thermal Maximum. Geology 49: 40–44. https://doi.org/10.1130/G47343.1
Allstädt, F. J., A. Koutsondendris, E. Appel, W. Rösler, T. Reichgelt, S. Kaboth-Bar, A. A. Prokopenko, and J. Pross. 2021. Late Pliocene to early Pleistocene climate dynamics in western North America based on a new pollen record from paleo-Lake Idaho. Palaeobiodiversity and Palaeoenvironments 101: 177–195. https://doi.org/10.1007/s12549-020-00460-1
West, C. K., D. R. Greenwood, T. Reichgelt, A. J. Lowe, J. M. Vachon, and J. F. Basinger. 2020. Paleobotanical proxies for early Eocene climates and ecosystems in northern North America from middle to high latitudes. Climate of the Past 16: 1387–1410. https://doi.org/10.5194/cp-16-1387-2020
Reichgelt, T., W. J. D'Andrea, A. d. C. Valdivia-McCarthy, B. R. S. Fox, J. M. Bannister, J. G. Conran, W. G. Lee, and D. E. Lee. 2020. Elevated CO2, increased leaf-level productivity, and water-use efficiency during the early Miocene. Climate of the Past 16: 1509–1521. https://doi.org/10.5194/cp-16-1509-2020
Kimeu, J. M., G. Mwachala, T. Reichgelt, and A. M. Muasya. 2020. Characterisation of alternative stable vegetation assemblages in a mesic savannah in Kenya. African Journal of Ecology 58: 492–502. https://doi.org/10.1111/aje.12716
Willard, D. A., T. H. Donders, T. Reichgelt, D. R. Greenwood, F. Sangiorgi, F. Peterse, K. G. J. Nierop, et al. 2019. Arctic vegetation, temperature, and hydrology during Early Eocene transient global warming events. Global and Planetary Change 178: 139–152. https://doi.org/10.1016/j.gloplacha.2019.04.012
Reichgelt, T., E. M. Kennedy, J. G. Conran, W. G. Lee, and D. E. Lee. 2019. The presence of moisture deficits in Miocene New Zealand. Global and Planetary Change 172: 268–277. https://doi.org/10.1016/j.gloplacha.2018.10.013
Reichgelt, T., and W. J. D'Andrea. 2019. Plant carbon assimilation rates in atmospheric CO2 reconstructions. New Phytologist 223: 1844–1855. https://doi.org/10.1111/nph.15914
Reichgelt, T., C. K. West, and D. R. Greenwood. 2018. The relation between global palm distribution and climate. Scientific Reports 8: 4721. https://doi.org/10.1038/s41598-018-23147-2
Lowe, A. J., D. R. Greenwood, C. K. West, J. M. Galloway, M. Sudermann, and T. Reichgelt. 2018. Plant community ecology and climate on an upland volcanic landscape during the Early Eocene Climatic Optimum: McAbee Fossil Beds, British Columbia, Canada. Palaeogeography, Palaeoclimatology, Palaeoecology 511: 433–448. https://doi.org/10.1016/j.palaeo.2018.09.010
Hyland, E. G., K. W. Huntington, N. D. Sheldon, and T. Reichgelt. 2018. Temperature seasonality in the North American continental interior during the Early Eocene Climatic Optimum. Climate of the Past 14: 1391–1404. https://doi.org/10.5194/cp-14-1391-2018
Baranyi, V., T. Reichgelt, P. E. Olsen, W. G. Parker, and W. M. Kürschner. 2018. Norian vegetation history and related environmental changes: New data from the Chinle Formation, Petrified Forest National Park (Arizona, SW USA). Geological Society of America Bulletin 130: 775–795. https://doi.org/10.1130/B31673.1
Reichgelt, T., W. G. Lee, C. H. Lusk, and E. M. Kennedy. 2017. Changes in leaf physiognomy of New Zealand woody assemblages in response to Neogene environmental cooling. Journal of Biogeography 44: 1160–1171. https://doi.org/10.1111/jbi.12980
Prebble, J. G., T. Reichgelt, D. C. Mildenhall, D. R. Greenwood, J. I. Raine, E. M. Kennedy, and H. C. Seebeck. 2017. Terrestrial climate evolution in the Southwest Pacific over the past 30 million years. Earth and Planetary Science Letters 459: 136–144. https://doi.org/10.1016/j.epsl.2016.11.006
Greenwood, D. R., R. L. Keefe, T. Reichgelt, and J. A. Webb. 2017. Eocene paleobotanical altimetry of Victoria's Eastern Uplands. Australian Journal of Earth Sciences 64: 625–637. https://doi.org/10.1080/08120099.2017.1318793
Reichgelt, T., E. M. Kennedy, W. A. Jones, D. T. Jones, and D. E. Lee. 2016. Contrasting palaeoenvironments of the mid/late Miocene Dunedin Volcano, southern New Zealand: Climate or topography? Palaeogeography, Palaeoclimatology, Palaeoecology 441: 696–703. https://doi.org/10.1016/j.palaeo.2015.10.029
Reichgelt, T., W. A. Jones, D. T. Jones, J. G. Conran, and D. E. Lee. 2016. Diverse and abundant insect herbivory on Miocene Nothofagaceae of the Dunedin Volcano, Otago, New Zealand. Palaeobiodiversity and Palaeoenvironments 96: 265–279. https://doi.org/10.1007/s12549-015-0212-1
Reichgelt, T., W. J. D'Andrea, and B. R. S. Fox. 2016. Abrupt plant physiological changes in southern New Zealand at the termination of the Mi-1 event reflect shifts in hydroclimate and pCO2. Earth and Planetary Science Letters 455: 115–124. https://doi.org/10.1016/j.epsl.2016.09.026
Conran, J. G., D. E. Lee, and T. Reichgelt. 2016. Malloranga dentata (Euphorbiaceae: Acalyphoideae): A new fossil species from the Miocene of New Zealand. Review of Palaeobotany and Palynology 226: 58–64. https://doi.org/10.1016/j.revpalbo.2015.12.007
Conran, J. G., J. M. Bannister, T. Reichgelt, and D. E. Lee. 2016. Epiphyllous fungi and leaf physiognomy indicate an ever-wet humid mesothermal (subtropical) climate in the late Eocene of southern New Zealand. Palaeogeography, Palaeoclimatology, Palaeoecology 452: 1–10. https://doi.org/10.1016/j.palaeo.2016.03.032
Reichgelt, T., E. M. Kennedy, J. G. Conran, D. C. Mildenhall, and D. E. Lee. 2015. The early Miocene paleolake Manuherikia: vegetation heterogeneity and warm-temperate to subtropical climate in southern New Zealand. Journal of Paleolimnology 53: 349–365. https://doi.org/10.1007/s10933-015-9827-5
Conran, J. G., J. M. Bannister, D. E. Lee, R. J. Carpenter, E. M. Kennedy, T. Reichgelt, and R. E. Fordyce. 2015. An update of monocot macrofossil data from New Zealand and Australia. Botanical Journal of the Linnean Society 178: 394–420. https://doi.org/10.1111/boj.12284
Reichgelt, T., W. A. Jones, D. T. Jones, J. G. Conran, J. M. Bannister, E. M. Kennedy, D. C. Mildenhall, and D. E. Lee. 2014. The flora of Double Hill (Dunedin Volcanic Complex, Middle–Late Miocene) Otago, New Zealand. Journal of the Royal Society of New Zealand 44: 105–135. https://doi.org/10.1080/03036758.2014.923476
Kennedy, E. M., N. C. Arens, T. Reichgelt, R. A. Spicer, T. E. V. Spicer, L. Stranks, and J. Yang. 2014. Deriving temperature estimates from Southern Hemisphere leaves. Palaeogeography, Palaeoclimatology, Palaeoecology 412: 80–90. https://doi.org/10.1016/j.palaeo.2014.07.015
Reichgelt, T., W. G. Parker, J. W. Martz, J. G. Conran, J. H. A. van Konijnenburg-van Cittert, and W. M. Kürschner. 2013. The palynology of the Sonsela member (Late Triassic, Norian) at Petrified Forest National Park, Arizona, USA. Review of Palaeobotany and Palynology 189: 18–28. https://doi.org/10.1016/j.revpalbo.2012.11.001
Reichgelt, T., E. M. Kennedy, D. C. Mildenhall, J. G. Conran, D. R. Greenwood, and D. E. Lee. 2013. Quantitative palaeoclimate estimates for Early Miocene southern New Zealand: Evidence from Foulden Maar. Palaeogeography, Palaeoclimatology, Palaeoecology 378: 36–44. https://doi.org/10.1016/j.palaeo.2013.03.019