| Talk:American Journal of Science is part of WikiProject Geology, an attempt at creating a standardized, informative, comprehensive and easy-to-use geology resource. If you would like to participate, you can choose to edit this article, or visit the project page for more information.GeologyWikipedia:WikiProject GeologyTemplate:WikiProject GeologyGeology articles | | Low | This article has been rated as Low-importance on the project's importance scale. |
|
| If you have access to this resource, or if you need to verify a citation from this reference, check out WikiProject Resource Exchange.Resource ExchangeWikipedia:WikiProject Resource ExchangeTemplate:WikiProject Resource ExchangeResource Exchange articles | |
|
|