[SWR] Fwd: Dr. Donald L. Johnson

2013-05-14 Thread Logan McNatt
FYI, for the geomorphologists/geologists/archaeologists who might have known him or his papers. Logan Original Message Subject:Dr. Donald L. Johnson List-Post: texascavers@texascavers.com Date: Tue, 14 May 2013 08:36:16 -0500 From: Paul V. Heinrich Reply-To:

[SWR] Fwd: Dr. Donald L. Johnson

2013-05-14 Thread Logan McNatt
FYI, for the geomorphologists/geologists/archaeologists who might have known him or his papers. Logan Original Message Subject:Dr. Donald L. Johnson Date: Tue, 14 May 2013 08:36:16 -0500 From: Paul V. Heinrich Reply-To: Paul V. Heinrich To: txarc...@li

[SWR] Fwd: Dr. Donald L. Johnson

2013-05-14 Thread Logan McNatt
FYI, for the geomorphologists/geologists/archaeologists who might have known him or his papers. Logan Original Message Subject:Dr. Donald L. Johnson List-Post: texascavers@texascavers.com Date: Tue, 14 May 2013 08:36:16 -0500 From: Paul V. Heinrich Reply-To: