Theobalds Fossil Forest on Iuyzu Kera creek. Silicified fossil logs coming out of beds which may be either lower Lakota or Morrison. Paul Theobald has section here. specimen of best structural preservation submitted to P&S branch. This is a critical section if stuff ~~is undoubted early Cretaceous, can probably be tied in with Iuyzu Kera #2. Think that a detailed mapping of bluffs E of creek between IK.#1 and this locality might reveal whether Morrison & Lakota transitional, interfinger laterally, or have an identifiable plane of separation when both are in chystone phase. Location of fossil wood - 3/