David C. Evans (paleontologist)
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David Christopher Evans (born 1980) is a
Canadian Canadians (french: Canadiens) are people identified with the country of Canada. This connection may be residential, legal, historical or cultural. For most Canadians, many (or all) of these connections exist and are collectively the source of ...
palaeontologist Paleontology (), also spelled palaeontology or palæontology, is the scientific study of life that existed prior to, and sometimes including, the start of the Holocene epoch (roughly 11,700 years before present). It includes the study of fossi ...
and evolutionary biologist who specializes in the evolution and paleobiology of
Cretaceous The Cretaceous ( ) is a geological period that lasted from about 145 to 66 million years ago (Mya). It is the third and final period of the Mesozoic Era, as well as the longest. At around 79 million years, it is the longest geological period of th ...
dinosaur Dinosaurs are a diverse group of reptiles of the clade Dinosauria. They first appeared during the Triassic period, between 243 and 233.23 million years ago (mya), although the exact origin and timing of the evolution of dinosaurs is t ...
s in western North America. He received his B.Sc. from the
University of British Columbia The University of British Columbia (UBC) is a public university, public research university with campuses near Vancouver and in Kelowna, British Columbia. Established in 1908, it is British Columbia's oldest university. The university ranks a ...
and his Ph.D. from the
University of Toronto The University of Toronto (UToronto or U of T) is a public research university in Toronto, Ontario, Canada, located on the grounds that surround Queen's Park. It was founded by royal charter in 1827 as King's College, the first institution ...
. He is a fellow of the Royal Canadian Geographical Society (RCGS) and a member of the
Royal Society of Canada The Royal Society of Canada (RSC; french: Société royale du Canada, SRC), also known as the Academies of Arts, Humanities and Sciences of Canada (French: ''Académies des arts, des lettres et des sciences du Canada''), is the senior national, bil ...
(The College of New Scholars, Artists and Scientists) and currently serves as the Senior Curator and Temerty Chair of Vertebrate Paleontology at the
Royal Ontario Museum The Royal Ontario Museum (ROM) is a museum of art, world culture and natural history in Toronto, Ontario, Canada. It is one of the largest museums in North America and the largest in Canada. It attracts more than one million visitors every year ...
in
Toronto Toronto ( ; or ) is the capital city of the Canadian province of Ontario. With a recorded population of 2,794,356 in 2021, it is the most populous city in Canada and the fourth most populous city in North America. The city is the ancho ...
, Canada. He is also a faculty member in the Department of Ecology & Evolutionary Biology at the University of Toronto. Evans is particularly renowned for his work on the paleobiology of
hadrosaur Hadrosaurids (), or duck-billed dinosaurs, are members of the ornithischian family Hadrosauridae. This group is known as the duck-billed dinosaurs for the flat duck-bill appearance of the bones in their snouts. The ornithopod family, which includ ...
("duck-billed") dinosaurs and has conducted international research on a wide variety of paleontological topics.


Biography

David Evans was born in
Ontario Ontario ( ; ) is one of the thirteen provinces and territories of Canada.Ontario is located in the geographic eastern half of Canada, but it has historically and politically been considered to be part of Central Canada. Located in Central Ca ...
and raised in
Kelowna Kelowna ( ) is a city on Okanagan Lake in the Okanagan Valley in the southern interior of British Columbia, Canada. It serves as the head office of the Regional District of Central Okanagan. The name Kelowna derives from the Okanagan word ''kiÊ ...
,
British Columbia British Columbia (commonly abbreviated as BC) is the westernmost province of Canada, situated between the Pacific Ocean and the Rocky Mountains. It has a diverse geography, with rugged landscapes that include rocky coastlines, sandy beaches, ...
. He received his B.Sc. from the Integrated Sciences Program of the University of British Columbia in 2003, where he completed an undergraduate thesis on skull growth and variation in the hadrosaur ''
Corythosaurus ''Corythosaurus'' (; ) is a genus of hadrosaurid "duck-billed" dinosaur from the Upper Cretaceous Period (geology), Period, about 77–75.7 million years ago. It lived in what is now North America. Its name means "helmet lizard", derived fr ...
''. Over the course of his undergraduate degree, Evans worked as a field technician at the Royal Tyrell Museum of Palaeontology in Drumheller. He then completed his Ph.D. in 2007 under the supervision of Canadian paleontologist
Robert Reisz Robert Rafael Reisz is a Canadian paleontologist and specialist in the study of early amniote and tetrapod evolution. Research career Reisz received his B.Sc. (1969), M.Sc. (1971) and Ph.D. (1975) from McGill University as Robert L. Carrol ...
at the University of Toronto in the Department of Ecology & Evolutionary Biology on development and phylogenetic relationships of
lambeosaurine Lambeosaurinae is a group of crested hadrosaurid dinosaurs. Classification Lambeosaurines have been traditionally split into the tribes or clades Parasaurolophini ('' Parasaurolophus'', ''Charonosaurus'', others (?).) and Lambeosaurini (''Cor ...
hadrosaurs (dissertation title: "Ontogeny and evolution of lambeosaurine dinosaurs (Ornithischia: Hadrosauridae)."). Following the completion of his Ph.D., Evans was hired as a curator by the Royal Ontario Museum in Toronto, Canada, where he currently serves as the Temerty Chair in Vertebrate Palaeontology. He has been part of the faculty in the Department of Ecology and Evolutionary Biology at the University of Toronto since 2007 and currently holds the rank of Associate Professor. He is also the owner of a male
Shiba Inu The is a breed of hunting dog from Japan. A small-to-medium breed, it is the smallest of the six original and distinct spitz breeds of dog native to Japan. Its name literally translates to "firewood dog". A small, alert, and agile dog that c ...
named Doug.


Academic contributions

David Evans' research focuses primarily on the evolution and paleobiology of Late Cretaceous dinosaurs, particularly in North American ecosystems. He has published extensively on various aspects of hadrosaurs, following his undergraduate and doctoral dissertations, including
phylogenetics In biology, phylogenetics (; from Greek language, Greek wikt:φυλή, φυλή/wikt:φῦλον, φῦλον [] "tribe, clan, race", and wikt:γενετικός, γενετικός [] "origin, source, birth") is the study of the evolutionary his ...
, development, biostratigraphy, pathology, and anatomy. He has published more than 80 peer-reviewed articles and has several publications in leading scientific journals, including
Biological Reviews The Cambridge Philosophical Society (CPS) is a scientific society at the University of Cambridge. It was founded in 1819. The name derives from the medieval use of the word philosophy to denote any research undertaken outside the fields of law ...
,
Current Biology ''Current Biology'' is a biweekly peer-reviewed scientific journal that covers all areas of biology, especially molecular biology, cell biology, genetics, neurobiology, ecology, and evolutionary biology. The journal includes research articles, var ...
,
Methods in Ecology and Evolution ''Methods in Ecology and Evolution'' is a monthly peer-reviewed scientific journal covering methodologies in ecology and evolution. It was established in 2010 and is the 5th journal of the British Ecological Society. It is published by Wiley-Black ...
,
Nature Communications ''Nature Communications'' is a peer-reviewed, open access, scientific journal published by Nature Portfolio since 2010. It is a multidisciplinary journal and it covers the natural sciences, including physics, chemistry, earth sciences, medicine, ...
,
Proceedings of the National Academy of Sciences ''Proceedings of the National Academy of Sciences of the United States of America'' (often abbreviated ''PNAS'' or ''PNAS USA'') is a peer-reviewed multidisciplinary scientific journal. It is the official journal of the National Academy of Sci ...
, Proceedings of the Royal Society B: Biological Sciences, and
Science Science is a systematic endeavor that builds and organizes knowledge in the form of testable explanations and predictions about the universe. Science may be as old as the human species, and some of the earliest archeological evidence for ...
, and has contributed book chapters to several edited volumes. Evans' current research interests focus primarily on the vast majority of the well-known Late Cretaceous dinosaur clades found in western North America, and he maintains active fieldwork programs in Alberta and Montana. He has also conducted research on dinosaur material from Mongolia and tetrapod-bearing deposits in Sudan. Evans has also been involved with both fieldwork and research of the Early Jurassic sauropodomorph '' Massospondylus'' from South Africa and has conducted research on pelycosaurian-grade
Permian The Permian ( ) is a geologic period and stratigraphic system which spans 47 million years from the end of the Carboniferous Period million years ago (Mya), to the beginning of the Triassic Period 251.9 Mya. It is the last period of the Paleoz ...
synapsids, Permian temnospondyls, the iconic
Pleistocene The Pleistocene ( , often referred to as the ''Ice age'') is the geological Epoch (geology), epoch that lasted from about 2,580,000 to 11,700 years ago, spanning the Earth's most recent period of repeated glaciations. Before a change was fina ...
felid '' Smilodon'', and choristoderes. Evans has been a part of various teams that have named over a dozen new
genera Genus ( plural genera ) is a taxonomic rank used in the biological classification of living and fossil organisms as well as viruses. In the hierarchy of biological classification, genus comes above species and below family. In binomial nomenclat ...
or
species In biology, a species is the basic unit of classification and a taxonomic rank of an organism, as well as a unit of biodiversity. A species is often defined as the largest group of organisms in which any two individuals of the appropriate s ...
of dinosaurs. New
ceratopsia Ceratopsia or Ceratopia ( or ; Greek: "horned faces") is a group of herbivorous, beaked dinosaurs that thrived in what are now North America, Europe, and Asia, during the Cretaceous Period, although ancestral forms lived earlier, in the Jurassic. ...
ns named by Evans and colleagues include '' Xenoceratops foremostensis'' Ryan, Evans, & Shepherd, 2012; ''
Gryphoceratops morrisoni ''Gryphoceratops'' is an extinct genus of leptoceratopsid ceratopsian dinosaur known from the Late Cretaceous of Alberta, southern Canada. Discovery ''Gryphoceratops'' is known only from the holotype ROM 56635, a partial right dentary. T ...
'' Ryan, Evans, Currie, Brown, & Brinkman, 2012; '' Unescoceratops koppelhusi'' Ryan, Evans, Currie, Brown, & Brinkman, 2012; ''
Mercuriceratops gemini ''Mercuriceratops'' is an extinct genus of herbivorous chasmosaurine ceratopsid dinosaur known from the Late Cretaceous (Campanian stage) of Alberta, Canada and Montana, United States. It contains a single species, ''Mercuriceratops gemini''. D ...
'' Ryan, Evans, Loewen, & Currie, 2014; '' Wendiceratops pinhorensis'' Evans & Ryan, 2015; ''
Spiclypeus shipporum ''Spiclypeus'' (meaning "spike shield") is an extinct genus of chasmosaurine ceratopsian dinosaur known from the Late Cretaceous Judith River Formation (late Campanian stage) of Montana, United States. Discovery In 2000, Bill D. Shipp, a nuclea ...
'' Mallon, Ott, Larson, Iuliano, & Evans, 2016; ''
Ferrisaurus sustutensis ''Ferrisaurus'' is a genus of leptoceratopsid ceratopsian dinosaur from the Sustut Basin ( Tango Creek Formation) in British Columbia, Canada. The type and only species is ''Ferrisaurus sustutensis''. It is the first non-avian dinosaur describ ...
'' Arbour & Evans, 2019; and ''Stellasaurus ancellae'' Wilson, Ryan & Evans, 2020. Evans was also involved in the naming of the ornithopods '' Albertadromeus syntarsus'' Brown, Evans, Ryan, & Russell, 2013; '' Plesiohadros djadokhtaensis'' Tsogtbaatar, Weishampel, Evans, & Watabe, 2014; and '' Gobihadros mongoliensis'' Tsogtbaatar, Weishampel, Evans, & Watabe, 2019; the pachycephalosaurians ''
Acrotholus audeti ''Acrotholus'' (Greek for "highest dome"- akros meaning highest and tholos meaning dome) is an extinct genus of pachycephalosaur dinosaur that lived during the Santonian of the late Cretaceous, in the Milk River Formation of Canada. The type spec ...
'' Evans, Schott, Larson, Brown, & Ryan, 2013; and ''
Foraminacephale brevis ''Foraminacephale'' (meaning "foramina head") is a genus of pachycephalosaurid dinosaur from Late Cretaceous (Campanian stage) deposits of Canada. Description ''Foraminacephale'', as a pachycephalosaurid, was a small, bipedal herbivore with a t ...
'' Schott & Evans, 2016; the
dromaeosaurid Dromaeosauridae () is a family of feathered theropod dinosaurs. They were generally small to medium-sized feathered carnivores that flourished in the Cretaceous Period. The name Dromaeosauridae means 'running lizards', from Greek ('), meaning ...
'' Acheroraptor temertyorum'' Evans, Currie, & Larson, 2013; the ankylosaurid '' Zuul crurivastator'' Arbour & Evans, 2017; the troodontid '' Albertavenator curriei'' Evans, Cullen, Larson, & Rego, 2017; and ''Sinocephale bexelli'' Evans, Brown, You, & Campione, 2021. Evans has also been involved with the naming of various new non-dinosaurian taxa, such as the
Devonian The Devonian ( ) is a geologic period and system of the Paleozoic era, spanning 60.3 million years from the end of the Silurian, million years ago (Mya), to the beginning of the Carboniferous, Mya. It is named after Devon, England, whe ...
onychodontiform Onychodontiformes (also known as Onychodontida and Struniiformes) is an order of prehistoric sarcopterygian fish that lived during the Devonian period. The onychodontiforms are generally regarded as early-diverging members of the coelacanth ...
fish ''Onychodus eriensis'' Mann, Rudkin, Evans, & Laflamme, 2017; the
Carboniferous The Carboniferous ( ) is a geologic period and system of the Paleozoic that spans 60 million years from the end of the Devonian Period million years ago ( Mya), to the beginning of the Permian Period, million years ago. The name ''Carbonifero ...
parareptile '' Erpetonyx arsenaultorum'' Modesto, Scott, MacDougall, Sues, Evans, & Reisz, 2015; the Cretaceous
baenid Baenidae is an extinct family of paracryptodiran turtles known from the Early Cretaceous to Eocene of North America. While during the Early Cretaceous they are found across North America, during the Late Cretaceous they are only found in Laramidi ...
turtle Turtles are an order of reptiles known as Testudines, characterized by a special shell developed mainly from their ribs. Modern turtles are divided into two major groups, the Pleurodira (side necked turtles) and Cryptodira (hidden necked tu ...
''Neurankylus lithographicus'' Larson, Longrich, Evans, & Ryan, 2013; and the Cretaceous
dyrosaurid Dyrosauridae is a family of extinct neosuchian crocodyliforms that lived from the Late Cretaceous (Maastrichtian) to the Eocene. Dyrosaurid fossils are globally distributed, having been found in Africa, Asia, Europe, North America and South Amer ...
crocodilian ''Brachiosuchus kababishensis'' Salih, Evans, Bussert, Klein & Müller, 2021. As a professor at the University of Toronto, Evans supervises numerous graduate students in the Department of Ecology & Evolutionary Biology. Former M.Sc. students include Arjan Mann ( Smithsonian Natural History Museum); Ryan Schott (
National Museum of Natural History The National Museum of Natural History is a natural history museum administered by the Smithsonian Institution, located on the National Mall in Washington, D.C., United States. It has free admission and is open 364 days a year. In 2021, with 7 ...
); Chris McGarrity (
Field Museum The Field Museum of Natural History (FMNH), also known as The Field Museum, is a natural history museum in Chicago, Illinois, and is one of the largest such museums in the world. The museum is popular for the size and quality of its educational ...
); Collin Van Buren (
Ohio State University The Ohio State University, commonly called Ohio State or OSU, is a public land-grant research university in Columbus, Ohio. A member of the University System of Ohio, it has been ranked by major institutional rankings among the best publ ...
); and Denise Maranga. Former Ph.D. students include Nicolas Campione ( University of New England); Caleb Brown (
Royal Tyrell Museum The Royal Tyrrell Museum of Palaeontology (RTMP, and often referred to as the Royal Tyrrell Museum) is a palaeontology museum and research facility in Drumheller, Alberta, Canada. The museum was named in honour of Joseph Burr Tyrrell, and is situa ...
); Kirstin Brink (
University of Manitoba The University of Manitoba (U of M, UManitoba, or UM) is a Canadian public research university in the province of Manitoba.Carleton University Carleton University is an English-language public research university in Ottawa, Ontario, Canada. Founded in 1942 as Carleton College, the institution originally operated as a private, non-denominational evening college to serve returning World ...
); Mateusz Wosik (
Misericordia University Misericordia University is a private Roman Catholic university in Dallas, Pennsylvania. It was founded by the Religious Sisters of Mercy in 1924 as College Misericordia; in 2007 it became a university and changed its name. The university offers ...
), Kentaro Chiba ( Okayama University of Science), and D. Cary Woodruff ( Great Plains Dinosaur Museum). Evans also serves on the editorial board of several academic journals, including FACETS and Biology Letters, and has previously served as an editor at PLOS ONE.


Outreach and public media

Evans has been featured in numerous documentaries, including the History Channel's 2015 documentary ''Dino Hunt Canada'' and various episodes of Daily Planet and radio and TV interviews, as well as appeared in the
TVOKids TVOkids (short for TVOntariokids and stylized as tvokids) is the brand for most of the children's programming aired by TVOntario (TVO) in Canada. It was launched on April 1, 1994 and runs from 6:00 a.m. to 7:00 p.m. daily. The brand also operate ...
series Now You Know & ''Dino Dan: Trek's Adventures''. He has also helped to develop several exhibits, including the traveling "Ultimate Dinosaurs" exhibit in 2012, the permanent James and Louise Temerty Galleries of the Age of Dinosaurs at the Royal Ontario Museum (ROM), and temporary exhibits at the ROM, including "Dinosaur Eggs & Babies: Remarkable Fossils from South Africa" (2014) and "Zuul, Life of an Armoured Dinosaur" (2018-2019). Evans has also served on numerous committees of the
Society of Vertebrate Paleontology The Society of Vertebrate Paleontology (SVP) is a professional organization that was founded in the United States in 1940 to advance the science of vertebrate paleontology around the world. Mission and Activities SVP has about 2,300 members inter ...
and the Canadian Society of Vertebrate Paleontology.


References


External links


Lab website

Royal Ontario Museum staff page
* {{DEFAULTSORT:Evans, David C. Canadian paleontologists University of Toronto alumni Paleontology in Alberta Royal Ontario Museum Living people 1980 births