With over 200 cumulative years of experience, our staff has never caused any extended delays on grading projects and has never had any notable injuries of field personnel.

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Thomas A. Deméré,
Director, PaleoServices
Education: Ph.D. Biology (University of California, Los Angeles),
M.S. Geology (University of Southern California), B.S. Geology (San Diego State University).
Project Responsibilities: Project management.
Title: Director of PaleoServices; Curator, Department of Paleontology
Certification: Qualified Paleontologist, City of San Diego
Email: tdemere@sdnhm.org

Dr. Deméré has worked as a professional paleontologist since 1974, first as a micropaleontologist in the petroleum industry and then as a paleontologist with the San Diego Natural History Museum involved with collecting, curating, and interpreting fossils. Since 1994, Tom has served as Curator of Paleontology and Director of PaleoServices at the Museum. Dr. Deméré is the author of numerous scientific and popular articles dealing with the paleontological history of southern California and the evolutionary history of marine mammals. Since 1981 he has also worked as an environmental consultant to various planning firms, municipalities, and land development companies. In this last capacity, Dr. Deméré’s work has ranged from initial resource assessments, through impact evaluation, to actual impact mitigation. Although the majority of this work has been with residential and commercial developments within San Diego County, it has also involved a number of water, sewer, and natural gas pipeline and utility transmission line projects in southern California.

Maggie Hart Carrino,
Fossil preparation lab manager
Education: B.S. Geology (Cal Poly Pomona); M.S. Paleontology (South Dakota School of Mines and Technology)
Project Responsibilities: Fossil preparation, mold and cast making, laboratory supervision
Title: Fossil preparation lab manager
Email: mcarrino@sdnhm.org

Ms. Carrino has worked as a fossil preparator since 1999 and has extensive experience in modern fossil preparation and conservation techniques. During the summers of 1999 and 2000, Maggie interned at the Field Museum of Natural History in Chicago helping prepare “Sue,” the largest and most complete Tyrannosaurus rex; as well as fossils from Wyoming’s Eocene-age Green River Formation. Between 2002 and 2004, Maggie attended the South Dakota School of Mines and Technology, where she worked on the preparation, replication, research and exhibition of Cretaceous-age marine reptiles of South Dakota and Antarctica. While in South Dakota, Maggie also spent time excavating, preparing, and replicating fossil mammals from Badlands National Park’s Oligocene-age White River Formation and served as a Stratigraphy teaching assistant. Since joining the San Diego Natural History Museum in 2005, Maggie’s primary duties include the preparation and conservation of San Diego County’s vertebrate and invertebrate fossils.

Richard A. Cerutti
Education: Sweetwater High School, San Diego, CA
Project Responsibilities: Field monitoring, specimen preparation
Title: Paleontological Specialist III
Certification: Qualified Paleontological Monitor, City of San Diego
Email: rcerutti@sdnhm.org

Mr. Cerutti has worked as a professional paleontological monitor and fossil preparator since 1981. He has over 20 years of experience in recovering fossils from mass-excavation projects in San Diego County and has developed special procedures to effectively communicate with heavy equipment operators concerning fossil salvage activities. Mr. Cerutti has attended several technical courses on preparing fossil vertebrates and has 10 years of experience in supervising fossil preparators. Richard also teaches courses on local paleontology at the Museum and leads geologic and paleontologic field trips for the general public.

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Michael X. Kirby
Education: Ph.D. Geology (University of California, Davis), M.S. Geology (California State University, Northridge), B.S. Geology (California State University, Northridge)
Project Responsibilities: Recovery of stratigraphic and taphonomic data, collection of geographic and topographic information, final report preparation
Title: Paleontological Field Manager
Certification: Qualified Paleontologist, City of San Diego
Email: mkirby@sdnhm.org

Dr. Kirby has over 20 years of experience conducting paleontological and geological research, much of it in California and Baja California. His past professional accomplishments include three postdoctoral fellowships (National Center for Ecological Analysis and Synthesis, the Scripps Institution of Oceanography, and the Smithsonian Tropical Research Institute), 14 peer-reviewed publications (SCIENCE, PNAS, PALEOBIOLOGY, PALAIOS, GEOLOGY, etc.), and three U.S. National Science Foundation grants totaling $233,845 in funding. His research examines the paleoecology and ecology of marine invertebrates, such as molluscs. Dr. Kirby has previously worked with many southern California companies involved in paleontological resource management, as well as working independently as a consultant, most notably for the Republic of Panama, where he completed an assessment of the paleontological resources found along the Panama Canal in preparation for the canal’s expansion.

John L. Pfanner
Education: B.S. Geology (San Diego State University)
Project Responsibilities: Field monitoring, final report preparation
Title: Paleontological Specialist III
Certification: Qualified Paleontological Monitor, City of San Diego
Email: jpfanner@sdnhm.org

Mr. Pfanner brings with him seven years of experience as a paleontological monitor. He has developed special skills in the recording of stratigraphic and geologic contextual data for fossil salvage operations. Also John is experienced in preparation of geologic and paleontological graphics for final project reports.

Christopher S. Plouffe
Education: : B.S. Geology (University of California, San Barbara)
Project Responsibilities: Field monitoring, fossil preparation
Title: Paleontological Specialist I
Certification: Qualified Paleontological Monitor, City of San Diego; HAZWOPER Certified
Email: cplouffe@sdnhm.org

Mr. Plouffe has worked as a field paleontologist since 2002. He is a graduate of the Paleontology Certification Program at Anza-Borrego Desert State Park and has worked as a volunteer with the Department of Vertebrate Paleontology, Natural History Museum of Los Angeles County. In this last capacity Mr. Plouffe participated in excavation of a Tyrannosaurus rex specimen from the Hell Creek Formation in Montana and served as a preparator in the LACM fossil vertebrate laboratory.

Kesler A. Randall
Education: M.S. Geology (San Diego State University), B.S. Geoenvironmental Studies Biology (Shippensburg University of Pennsylvania)
Project Responsibilities: Fossil preparation and curation
Title: Collections Manager - Fossil Vertebrates
Certification: Qualified Paleontological Monitor, City of San Diego
Email: krandall@sdnhm.org

Mr. Randall has worked as a professional paleontologist since 1994 and has considerable experience in preparation, curation and collections management of vertebrate fossil collections. He began his paleontological work as a collections manager in the Department of Paleontology and Geology, State Museum of Pennsylvania in 1994 and then in 1998, became employed at the San Diego Natural History Museum. Mr. Randall has developed collection management databases and reorganized museum collections. Mr. Randall has been studying vertebrate paleontology for 10 years and has published and presented a number of papers, including those on Pleistocene mammals.

Bradford O. Riney
Education: Clairemont High School, San Diego, CA
Project Responsibilities: Field monitoring, field mapping, specimen preparation
Title: Paleontological Specialist III
Certification: Qualified Paleontological Monitor, City of San Diego
Email: briney@sdnhm.org

Mr. Riney has worked as a professional paleontological monitor and fossil preparator since 1981. He has over 23 years of experience in recovering fossils and stratigraphic contextual data from mass-excavation projects in San Diego County. Mr. Riney has developed special techniques for the preparation of large fossil vertebrates (e.g., dinosaurs and whales) and is responsible for pioneering the use of video for recording paleontological field data. He has co-authored several scientific articles describing the geologic context of important paleontological discoveries in San Diego County.

N. Scott Rugh
Education: M.S. Biology (San Diego State University), B.S. Biology (San Jose State University)
Project Responsibilities: Fossil preparation and curation
Title: Collections Manager - Invertebrate Paleontology
Certification: Qualified Paleontological Monitor, City of San Diego
Email: srugh@sdnhm.org

Mr. Rugh has worked as paleontological specialist since 1997 and has considerable experience with preparation and curation of fossil invertebrates. He has over 20 years of previous experience in research (taxonomy and ecology) of eastern Pacific invertebrates, with emphasis on mollusks. Scott has authored scientific publications on recent mollusks and has also taught biology courses at local colleges and universities.

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Patrick J. Sena
Education: U.S. Navy attached to USMC as Corpsman; served in Desert Storm; honorable discharge 1992; Geological coursework Foothill Community College
Project Responsibilities: Field monitoring, fossil preparation
Title: Paleontological Specialist III
Certification: Qualified Paleontological Monitor, City of San Diego; Paleontological Certification, Anza-Borrego Desert State Park; HAZWOPER Certified
Email: psena@sdnhm.org

Mr. Sena has worked as a field paleontologist for PaleoServices since 1995. Pat is very experienced in recovering fossils from mass excavation projects in San Diego County; especially familiar with working around heavy earth-moving equipment. Personally responsible for discovering and preparing hundreds of significant vertebrate fossil remains. Completed paleontological certification course requirements at the Anza-Borrego Desert State Park.

Melissa K. Soetaert
Education: B.A. Biological Anthropology (University of California, San Diego), B.A. Theatre Arts (University of California, San Diego)
Project Responsibilities: Fossil curation, fossil preparation
Title: Collections Management Specialist
Email: msoetaert@sdnhm.org

Ms. Soetaert has five years experience in preparation of fossil invertebrates. She is also experienced in cataloguing and curation of fossil specimens and organization of collections in storage area. Responsibilities also include selection and organization of fossil specimens for public displays in the Museum.

Donald R. Swanson
Education: Undergraduate work (University of Denver)
Project Responsibilities: Field monitoring, specimen preparation
Title: Paleontological Specialist II
Certification: Qualified Paleontological Monitor, City of San Diego
Email: dswanson@sdnhm.org

Mr. Swanson has worked as a professional paleontological monitor and fossil preparator since 1984. Before that he worked as a professional archaeological excavator. He has extensive experience in monitoring pipeline excavation operations and has developed special procedures for effectively communicating with trench and tunnel excavation crews. Mr. Swanson has served as a board member of the Fort Guijarros Museum Foundation and is currently a member of the Society of Vertebrate Paleontology. Don completed OSHA training in the identification of hazardous materials in construction settings and serves as the department’s Safety Officer.

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