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Reference Manual

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using that combination. For example catalog number 12345 would become<br />

Z12345. This is not as desirable as `field numbers based on initials, but is handy<br />

where little information exists about the original collector and/or date.<br />

This same plan can be extended for collections consisting of multiple lots (or<br />

specimens). In this case we prefix a "Q" to the range of catalog numbers in<br />

question. Thus if numbers 12345-12358 are from a single original collection, the<br />

field number for all of them could be either Q12345-358 or Q12345-12358.<br />

For most collections, all of these styles will be appropriate for some records. It<br />

is always more informative to include the collector's initials in the field number;<br />

however, any of the styles will work. The important point is to be sure that all<br />

the lots (specimens) collected at the same place and time get the same field<br />

number. Because MUSE stores the locality information once for each field<br />

number, the consistency for these data is enforced for all lots (specimens) with<br />

the same field number. If every catalog number was given a unique field number<br />

(such as with the "Z" style above), then not only would data entry take much<br />

longer, but disk storage requirements would be much higher as well.<br />

3-3<br />

3 Some MUSE Concepts

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