Other / Unknown · Mercer County, Pennsylvania · 1934
PA-1934ID case-3e432728a3Added to map Oct 8, 2026
- Creature
- Other / Unknown
- When
- Sep 1934to the month
- Where
- Mercer County, Pennsylvaniato county level
- Reports
- 2 documents1 independent
The account
Natives of the Pymatuning swamp area insist that strange monsters, described as survivors of an earlier geological era, roamed in the semi-tropical heart of the swamp.
Trace the source trail → every document, in time order, and how they connect
We map claims, not creatures: this is what the sources say, not proof. How a case is built
Details
- Creature
- Other / Unknown
- Where
- Mercer County, Pennsylvania, United States
mapped to county level · from the report's own words, generalized to a larger area - When
- Sep 1934
- Account
- Not first-hand (retold or reported by someone else)
- Backed by
- 1 independent source (2 documents; copies and reprints are not confirmations)
- Added to map
- Oct 8, 2026
- Case id
- case-3e432728a3
Place lookups use data © OpenStreetMap contributors (ODbL), via Nominatim. All credits
Source trail (2)
Down the rabbit hole → 2 documents, and how they connect
Every link goes to where we found the account. The earliest we found is marked; it is the earliest found, not necessarily the original.
- Image 6 of The Western news (Libby, Mont.), September 27, 1934
Newspaper · 1934-09-27
Earliest found, not necessarily the original. - Image 6 of The Ronan pioneer (Ronan, Mont.), September 27, 1934
Newspaper · 1934-09-27
Further reading
- The Jersey Devil, James F. McCloy and Ray Miller Jr. (1976)
The New Jersey Pine Barrens legend and its 1909 flap.
Borrow on Internet Archive - Phantom of the Pines: More Tales of the Jersey Devil, James F. McCloy and Ray Miller Jr. (1998)
Borrow on Internet Archive - On the Track of Unknown Animals, Bernard Heuvelmans (1959)
The founding work of cryptozoology.
Borrow on Internet Archive - Cryptozoology A to Z, Loren Coleman and Jerome Clark (1999)
Encyclopedia of reported creatures.
Borrow on Internet Archive
Books we have not reproduced: borrow them free at archive.org. Listing a book is not an endorsement of its claims.