mhorn | Дата: Tuesday, 14.04.2009, 11:03 | Сообщение # 1 |
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| springerlink.com provides temporal free access to all digitized issues of Paläontologische Zeitschrift since 1957 http://www.springerlink.com/content/0031-0220?sortorder=asc&p_o=0
Middle Jurassic - Lower Cretaceous ammonites & aptychi
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mhorn | Дата: Friday, 28.08.2009, 16:15 | Сообщение # 2 |
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| recently all issues since 1915 were digitized, they are available online for free at least up to beginning of the September
Middle Jurassic - Lower Cretaceous ammonites & aptychi
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