Title
On an Important Boring Through 2000 Feet of Trias, in Eastern Pennsylvania
By
Type
Article
Date of Publication
1891
Original Publication
Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge
Volume
29
Series / Issue
Issue: 135
Pages
20--25
Contributed by
Language
English
Published by
Philadelphia, American Philosophical Society,
Identifiers
BioStor:
https://biostor.org/reference/203362
JSTOR:
983015