Search filters

List of works by R. Timothy Patterson

A Holocene paleoclimate reconstruction for eastern Canada based on δ<sup>18</sup>O cellulose of <i>Sphagnum</i> mosses from Mer Bleue Bog

scientific article published in 2013

A high-resolution marine palynological record from the central mainland coast of British Columbia, Canada: Evidence for a mid-late Holocene dry climate interval

article

A log-normal spectral analysis of inorganic grain-size distributions from a Canadian boreal lake core: Towards refining depositional process proxy data from high latitude lakes

article

A paleolimnological record of Holocene climate and environmental change in the Temagami region, northeastern Ontario

scholarly article

An Assessment of Sub-Meter Scale Spatial Variability of Arcellinida (Testate Lobose Amoebae) Assemblages in a Temperate Lake: Implications for Limnological Studies

scientific article published on 4 March 2018

Arcellacea (testate amoebae) as bio-indicators of road salt contamination in lakes

scientific article published on 13 April 2014

Arcellacea (testate lobose amoebae) as pH indicators in a pyrite mine-acidified lake, Northeastern Ontario, Canada

scientific article published on 12 September 2012

Autoecological approaches to resolve subjective taxonomic divisions within arcellacea

scientific article

Behind the Organic Veil: Assessing the Impact of Chemical Deflocculation on Organic Content Reduction and Lacustrine Arcellinida (Testate Amoebae) Analysis

scientific article published on 20 August 2019

Contemporary distributions of saltmarsh diatoms in the Seymour–Belize Inlet Complex, British Columbia, Canada: Implications for studies of sea-level change

article

Controls on the contemporary distribution of lake thecamoebians (testate amoebae) within the Greater Toronto Area and their potential as water quality indicators

scholarly article

Development of an Arcellacea (testate lobose amoebae) based transfer function for sedimentary Phosphorus in lakes

article

Diatom ecological response to deposition of the 833-850 CE White River Ash (east lobe) ashfall in a small subarctic Canadian lake

article

Diatoms and pollen as indicators of water quality and land-use change: a case study from the Oak Ridges Moraine, Southern Ontario, Canada

scholarly article

Dinoflagellate cyst-based reconstructions of mid to late Holocene winter sea-surface temperature and productivity from an anoxic fjord in the NE Pacific Ocean

article

Ecosystem state shifts during long-term development of an Amazonian peatland.

scientific article published on 20 October 2017

Eight New Genera of Unilocular Foraminifera

scientific article published in 1988

Erratum to: Influence of ocean–atmospheric oscillations on lake ice phenology in eastern North America

scientific article published on 17 October 2015

Erugomicula, a new genus of Arcellinida (testate lobose amoebae)

scholarly article published in 2021

Evaluating periodicities in peat-based climate proxy records

scholarly article

Evidence for a Younger Dryas-like cooling event on the British Columbia coast

article

Evidence of self organization in planktic foraminiferal evolution: Implications for interconnectedness of paleoecosystems

article

Four New Foraminiferal (Protozoa) Genera from the Rio Grande Rise, Southwest Atlantic Ocean

scientific article published in April 1987

Globofissurella and Cerebrina, two new foraminiferal genera in the Family Lagenidae

scientific article published in December 1986

Holocene fire regimes and treeline migration rates in sub-arctic Canada

article

Hydroecology of Amazonian lacustrine Arcellinida (testate amoebae): A case study from Lake Quistococha, Peru

scientific article published on 13 August 2015

Impact of Post-Tropical Storm Arthur (2014) on benthic Arcellinida assemblage dynamics in Harvey Lake, New Brunswick, Canada

scientific article published in 2022

Influence of Climatic Trends and Cycles on Varve Deposition in Crawford Lake, Ontario, Canada

scientific article published in 2023

Influence of cellulose oxygen isotope variability in sub-fossil Sphagnum and plant macrofossil components on the reliability of paleoclimate records at the Mer Bleue Bog, Ottawa, Ontario, Canada

scientific article published in 2012

Influence of ocean–atmospheric oscillations on lake ice phenology in eastern North America

article

Influence of the Pacific Decadal Oscillation, El Niño-Southern Oscillation and solar forcing on climate and primary productivity changes in the northeast Pacific

scientific article

Intra-Lake Arcellinida (Testate Lobose Amoebae) Response to Winter De-icing Contamination in an Eastern Canada Road-Side "Salt Belt" Lake

scientific article published on 08 May 2020

Intra-lake response of Arcellinida (testate lobose amoebae) to gold mining-derived arsenic contamination in northern Canada: Implications for environmental monitoring

scientific article published on 04 May 2020

Lacustrine Arcellinina (Testate Amoebae) as Bioindicators of Arsenic Contamination.

scientific article published on 30 March 2016

Late Holocene climatic variability in Subarctic Canada: Insights from a high-resolution lake record from the central Northwest Territories.

scientific article published on 28 June 2018

Late Holocene sedimentary response to solar and cosmic ray activity influenced climate variability in the NE Pacific

article

Mediation of arsenic mobility by organic matter in mining-impacted sediment from sub‐Arctic lakes: implications for environmental monitoring in a warming climate

scientific article published on 16 February 2022

Mediolus, a new genus of Arcellacea (Testate Lobose Amoebae)

scientific article published in 2014

Middle to late Holocene chironomid-inferred July temperatures for the central Northwest Territories, Canada

scholarly article

Multi-proxy evidence of postglacial climate and environmental change at Two Frog Lake, central mainland coast of British Columbia, Canada

scholarly article

New occurrences of the White River Ash (east lobe) in Subarctic Canada and utility for estimating freshwater reservoir effect in lake sediment archives

article

Ontogenetic dietary shifts in North American hadrosaurids (Dinosauria: Ornithischia)

scientific article published on 23 February 2022

Organic matter control on the distribution of arsenic in lake sediments impacted by ~65years of gold ore processing in subarctic Canada

scientific article published on 27 October 2017

Palaeoecology of Sphagnum riparium (Ångström) in Northern Hemisphere peatlands: Implications for peatland conservation and palaeoecological research

Paleoclimatological assessment of the central Northwest Territories, Canada: Implications for the long-term viability of the Tibbett To Contwoyto Winter Ice Road

article

Postglacial vegetation and climate dynamics in the Seymour-Belize Inlet Complex, central coastal British Columbia, Canada: palynological evidence from Tiny Lake

article

Practical guidelines and recent advances in the Itrax XRF core-scanning procedure

scholarly article

Process length variation of the cyst of the dinoflagellateProtoceratium reticulatumin the North Pacific and Baltic-Skagerrak region: calibration as an annual density proxy and first evidence of pseudo-cryptic speciation

article

Re-assessing the vertical distribution of testate amoeba communities in surface peats: Implications for palaeohydrological studies

scientific article

Reconstruction of Holocene hydroclimatic variability in subarctic treeline lakes using lake sediment grain-size end-members

article

Regional impact of large-scale climate oscillations on ice out variability in New Brunswick and Maine

scientific article published in 2022

Sediment accumulation rates in subarctic lakes: Insights into age-depth modeling from 22 dated lake records from the Northwest Territories, Canada

article

Sequential sample reservoirs for Itrax-XRF analysis of discrete samples

scholarly article

Siliceous algae response to the “Great Acceleration” of the mid-20th century in Crawford Lake (Ontario, Canada): A potential candidate for the Anthropocene GSSP

article by Cale A.C. Gushulak et al published 18 September 2021 in Anthropocene Review

Size-mediated competition and community structure in a Late Cretaceous herbivorous dinosaur assemblage

scientific article published in 2021

Strontium isotopic-paleontological method as a high-resolution paleosalinity tool for lagoonal environments

scholarly article

Testate Amoeba Functional Traits and Their Use in Paleoecology

scientific article published on 20 October 2020

Testate amoebae as indicators of hydroseral change: An 8500 year record from Mer Bleue Bog, eastern Ontario, Canada

scientific article published in 2012

The appendicular myology of Stegoceras validum (Ornithischia: Pachycephalosauridae) and implications for the head-butting hypothesis

scientific article published in 2022

The varved succession of Crawford Lake, Milton, Ontario, Canada as a candidate Global boundary Stratotype Section and Point for the Anthropocene series

scientific article published in 2023

Tortaguttus stiloensis, a New Species of Benthic Foraminifera from the Middle Pleistocene of Calabria, Italy

scientific article published in April 1993

Use of Arcellinida (testate lobose amoebae) arsenic tolerance limits as a novel tool for biomonitoring arsenic contamination in lakes

scientific article published in 2020

What killed Frame Lake? A precautionary tale for urban planners.

scientific article published on 14 June 2018