• Joseph Koniecki replied to the topic Lake Valley Crinoid needs an ID in the forum What Is It? 2 years, 11 months ago

    2 years, 11 months ago
    2 years, 11 months ago

    Thanks Timothy.  That helps for all my camerate specimens.  Too bad the published version isn’t as easily available. It would be nice to know if they made any changes between the two.

    This doesn’t help with this specimen.  However, this points me in a certain direction.  Most of the crinoids in this dissertation are housed at the University of…[Read more]

  • Joseph Koniecki started the topic Lake Valley Crinoid needs an ID in the forum What Is It? 2 years, 11 months ago

    2 years, 11 months ago
    2 years, 11 months ago

    This a Mississippian crinoid from the Lake Valley formation, Andrecito Mbr from the Cooks Peak District, New Mexico. This is all the information I have.  I have not been able to find an accessible literature on Lake Valley crinoids.  An ID (at least genus) will be very much appreciated.  If you can point me to any accessible literature on these cr…[Read more]

  • 4 years, 8 months ago

    Hi,
    I just joined and have been reading about using Quat-O and Rock Quat and thought I would let you know what I have done.
    When Larry died and took the Rock Quat formula with him I began work on determining the compostion of Rock Quat and finding a clone or for all I know the actual compound.  I knew Larry was just buying a product and…[Read more]