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Dr. Jonathan Lothrop

Curator of Archaeology
jonathan.lothrop@nysed.gov

518-486-2992

My research is focused on how and when Indigenous peoples migrated into what we now call New York during the Late Pleistocene or Ice Age and the Early Holocene, between 13,000 and 10,000 years ago, and how they survived initially on the region's subarctic landscapes. Our approach involves integrated studies of Ice Age archaeological sites and artifact collections from across New York and surrounding regions to: (1) refine understandings of the archaeological chronology and material culture of the earliest Native Americans, and (2) using archaeological evidence, model changes through time in the lifeways of these First Peoples. A key aspect of this work involves collaborating with earth scientists at the NYSM and elsewhere to better understand the Late Pleistocene and Early Holocene landscapes and environments of these peoples. At the broadest level, this research contributes to our collective understanding of the Late Pleistocene peopling of the New World and how some early peoples may have responded to rapid environmental and climatic changes at the end of the Ice Age, circa 11,600 years ago.

Publications

2025

E. Landing 2025, Comment: Carbonate production and reef building under ferruginous seawater conditions in the Cambrian rift branches of the Avalon Zone, Newfoundland by J.J. Álvaro and A. Mills, Sedimentology (71, 1245–1269), Sedimentology , . 10.1111/sed.13253
S. Westrop, E. Landing 2025, Middle Cambrian (Drumian) trilobites and agnostid arthropods from the Manuels River Formation, Avalonian New Brunswick: bracketing the green–black facies boundary, Canadian Journal of Earth Sciences 62, 962-1001. 10.1139/cjes-2024-0154
E. Landing, M.D. Schmitz, S.R. Westrop, G. Geyer 2025, U-Pb volcanic zircon dates from New Brunswick constrain the Middle Cambrian Drumian Stage and trans-Avalonian green–black boundary, Geological Magazine 162, e25. 10.1017/S0016756825100137
J.D. Adrian, J. Westrop, E. Landing, T.S. Karim, S.R. Losso, R.Y. Ng, A.B. Bradley, F. Perez-Peris 2025, Trilobite biostratigraphy of the upper Skullrockian Stage (Lower Ordovician; lower Tremadocian) on the northern Laurentian margin, western United States, Australasian Palaeontological Memoirs 57, 397–432.
G. Geyer, E. Landing 2025, Lower Cambrian (Stage 3–4) of NW Africa: West Gondwanan bio- and lithostratigraphy of Stage 4 in the Moroccan Atlas ranges, with evaluation of global Stage 4, Zeitschrift der Deutschen Gesellschaft für Geowissenschaften , . 10.1127/zdgg/2025/0478
E. Landing, M. Schmitz, S. Westrop, G. Geyer 2025, New Middle Cambrian (Drumian) U-Pb age of Cape Breton Island volcanism and Cambrian–lowest Ordovician stratigraphic reevaluation confirm the Bourinot belt (southern “Bras d’Or terrane”) is Avalonian, Canadian Journal of Earth Sciences , . 10.1139/cjes-2025-0044
E. Landing 2025, The Bakken Model: Deposition of Organic-Rich Mudstones and Petroleum Source Rocks as Shallow-Marine Facies Through the Phanerozoic , Journal of Marine Science and Engineering 13, 895. 10.3390/jmse13050895
J.M. Malinky, G. Geyer, E. Landing, N. Oliver 2025, Hyoliths from the Manuels River Formation, middle Middle Cambrian (Miaolingian, upper Wuliuan–Drumian) of Avalonian southeastern Newfoundland, Zeitschrift der Deutschen Gesellschaft für Geowissenschaften , . 10.1127/zdgg/2025/0470
S. Westrop, E. Landing 2025, Revision of Middle Cambrian trilobites and agnostids from Cape Breton Island, Nova Scotia, reveals a Guzhangian faunal interval in the Avalonian cover sequence, Canadian Journal of Earth Sciences , . 10.1139/cjes-2025-0020
T.P. Farrell, H.R. Cothren, F.A. Sundberg, M.D. Schmitz, C.M. Dehler, E. Landing, K.E. Karlstrom, L.J. Crossey, J.W. Hagadorn 2025, Revising the late Cambrian time scale and the duration of the SPICE event using a novel Bayesian age modeling approach, Geological Society of America Bulletin , . 10.1130/B37919.1