I pulled the following post from the Archives. Just trying to figure out. Is Crawford's Cavalry Battalion a seperate unit from the organization that he commanded during Price's Raid

Re: Harrell's BattalionBy:Johnny Reb
Date: Monday, 3 May 2004, 2:25 pm In Response To: Harrell's Battalion (Carl Parker)
ARKANSAS CRAWFORD'S CAVALRY BATTALION
Organized with 5 to 7 Co's ca. March 1863
Became 17th Cav Bn 04/20/64
FIRST COMMANDER: William A. Crawford, Lt Col
ASSIGNMENTS:
Cabell's Cav Brigade, Dist of the Indian Territory, Trans-Mississippi Dept - June-Nov 1863
Cabell's Brigade, Marmaduke's Cav Div, Dist of Arkansas, Trans-Mississippi Dept - Dec 1863-Jan 1864
Cabell's Cav Brigade, Fagan's Cav Div, Dist of Arkansas, Trans-Mississippi Dept - April 1864
BATTLES:
Devil's Backbone 09/01/63
Camden Expedition - March-May 1864

ARKANSAS 17TH CAVALRY BATTALION
Organized with 5 Co's by the change of designation of Crawford's Cav Bn on 04/20/64
Surrendered by Gen E. Kirby Smith 05/26/65
FIRST COMMANDER: John M. Harrell, Lt Col
FIELD OFFICER: J.W. Bishop, Major
ASSIGNMENTS:
Cabell's Brigade, Fagan's Cav Div, Dist of Arkansas, Trans-Mississippi Dept - April-August 1864
1st [Cabell's] Arkansas Cav Brigade, 1st [Fagan's] Arkansas Cav Div, Price's Cav Corps [Army of Missouri], Trans-Mississippi Dept - August 1864-May 1865
BATTLES:
Camden Expedition - March-May 1864
Mark's Mill 04/25/64
Price's Missouri Raid - Sept-Oct 1864