MadSci Network: Zoology |
What is the daily routine of the paleontologist? I am a paleoanthropologist, or human paleontologist, and so my case may be a little different, but in a general sense I suspect my example is a good as any. Why did you choose this career? I sometimes ask myself this question a lot. In my case, I started out by finding the dinosaur books in the library when I was in elementary school. Most children seem to develop a fascination for these animals, and the ones that become paleontologists never grow out of it. Finding these books opened me up to the world of biological evolution. Before I could read, I would take the books home and have my father read them to me. It was in this way that I learned that dinosaurs are just a small chapter in the history of life on earth. Each paleontologist finds an aspect of life’s history that fascinates them and follow that interest (only a few actually stay with dinosaurs). In my case, I became interested in human evolution. So, I study humans for the most part, but also the plants and animals that would have been around them, for no animal (not even the human animal) can be understood in isolation from the other living things around them. How do you become engaged in this career? It’s a long road of school learning and outside experiences. While in school you generally try to accumulate as much experience as possible in as many different areas as possible. You generally start by volunteering your services. Eventually, as your experience grows, established scientists will start asking you to join their projects. Then, they will offer to pay some or all of your expenses to gain your participation. Eventually, they may also pay you a salary. Somewhere along the line you realize that you are earning a living by “doing paleontology.” At that point, you start calling yourself a paleontologist. For most of us, the transition is gradual with a lot of false starts and failures. What exactly do you do? Although I think we all went into this career with the dream of becoming the great field scientist, most paleontologists do not spend a lot of time doing fieldwork. Working in the field is where the fossils are found, but the real work of figuring out what they mean is done in the laboratory and by studying museum collections. Many of us specialize in this aspect of the science, and rarely go into the field. I, for example, have not done fieldwork in 12 years. In some ways I regret that, because fieldwork is fun and that was part of my “dream.” Still, you have to follow where opportunities present themselves. So, I try to spend a few weeks each year visiting museums to examine fossils and to collect measurement data on the fossils and on the bones of related species. The rest of the year I analyze these data on my computer and add additional observations from laboratory experiments. When I think I’ve found something worthwhile, I also have to write up the results for a journal article or a presentation at a professional meeting. Unfortunately, I don’t get paid a lot of money for doing any of those things, so my day-to-day work is as a college professor. I teach human anatomy. Other paleontologists might teach in geology or biology departments, or work in museums where they have to work in the area of public education. What type of education did you have to go through? Paleontology is technically a sub-discipline of geology. This is because you need to have a firm understanding of geological processes in order to know where to look and how to find fossils. However, there is also a significant overlap with biology. This is because you need to have a firm understanding of life, and all its variations, so that you can know what the fossils are all about once you find them. So, most paleontologists have degrees in either geology or biology; in either case they will have taken many courses in both subjects. Because I am a human paleontologist, I earned my main degree in biological anthropology. Still, the degree is just what is written on your diploma. To be successful as a paleontologist, you need course work or experiences in comparative anatomy, evolutionary biology, geology, and statistics. In addition, it is usually also helpful to have a firm understanding in one or more of mathematics, computers, basic chemistry, and basic physics. There are also a great deal of other skills that can be useful, but that you generally only learn through experience. Although there are some notable exceptions, to be treated seriously as a paleontologist, you need to earn a Ph.D. Some people earn a Ph.D. in only five years (after college), but ten years is more common. On a typical day, what type of studying do you do? Since I teach human anatomy, I need to keep current in that area. I spend time reading about new research and discoveries in the professional journals. I also spend a lot of time studying biomechanics and comparative vertebrate anatomy, since I like to think of myself as a functional morphologists (someone who figures out how the body moves in different types of animals). I never really thought of this as studying, since these are all topics I enjoy. I never really counted how much time this takes, but I would guess that on a typical day I spend about 2 hours reviewing this material. Is every day a new adventure? I wish I could say yes, but the answer is no. There is a lot of drudgery associated with this, or any, job. All of us became scientists for the joy of discovery. Having an adventure generally means that you failed to plan properly – or that something has gone wrong. Most scientists, especially field scientists, go to great lengths to avoid adventures. I don’t remember who said it, but it seems apt here: “Scientists make discoveries, only fools have adventures.” What do you like and dislike about being a paleontologist? Without a doubt, what I dislike the most about my job is the politics. You have to spend time saying the right things and being nice to the right people in order to gain access to data or research facilities -- the scientific “schmooze.” Although some scientists are very good at this, I don’t know anyone who enjoys the fact that we have to do it. What do I like about this job? There is no feeling that compares with the sense of discovery. The awe and accomplishment of putting the pieces together that solves a puzzle that no one else has solved. The ability to say that today I have learned something new – something that no one else has ever known before. You can’t beat that feeling. It’s worth way more than money, and its the reason I stay in this job.
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