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Because I'm trying to cast a wide net, I'm sending this to both Micropal and Paleonet, so I'll apologize in advance to anyone who receives it twice. We at Scripps, and others elsewhere in the radiolarian community, are making some progress with the development of electronic taxonomic databases on this group of microfossils. We are anxious to avoid as many pitfalls as possible, and would therefore like to compare our experiences with those of others who are assembling such databases. To clarify what I mean by a taxonomic database - it's a sort of electronic catalog of (usually previously published) taxa, consisting of descriptive text and illustrations, together with information on age and localities from which the specimens were obtained, ideas about synonymy, etc. Our Scripps catalog is in the form of a relational database (using Paradox), but a similar product could be assembled using Hypercard, Toolbook, or any one of a number of other software tools. Our data entry form incorporates hypertext and hypergraphics, as well as the usual validity checks, to help maintain consistency. We are aware of the characteristics of Linnaeus, and the diatom database of Edinburgh and London, and Nannostrat, but surely there are numerous other paleontologists and biologists out there involved in similar enterprises, who could mutually benefit by sharing experiences. I would be happy to send to people involved in such efforts a description of the data model and file structures that we are using, for comparison with theirs. And I'd be interested to share experiences on the amount of time and effort involved in the various facets of such a project - scanning and editing textual material, scanning and enhancing and compressing images, abstracting locality, age and synonymy data, and so on. I can't imagine that most subscribers to these listservers would be interested in the practical details of the development of taxonomic databases, so it will probably be best if responses are sent to me personally at wriedel@ucsd.edu. If people not directly involved in such work would like to know who is doing it, where, and on which fossil groups, I could post a summary list of respondents. If you know of other taxonomic database assemblers who are not likely to see this posting, I'd greatly appreciate having their e-mail or snail-mail addresses, or phone or fax numbers. Bill R. W. Riedel Scripps Institution of Oceanography UCSD La Jolla, CA 92093-0220 wriedel@ucsd.edu phone (619) 534-4386 fax (619) 534-0784
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