The baculum of mammals offers the opportunity to study the reproductive biology of extinct species given that it is a fossilizable part of the male genitalia and that its size and shape correlate with several aspects of the reproductive biology of extant mammals. Fossil bacula. however. are rare. https://www.jmannino.com/limited-save-Footjoy-Full-Zip-Knit-Weste-Herren-top-mega/