FORM 6-K/A

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

Report of Foreign Issuer

Pursuant to Rule 13a-16 or 15d-16 of

the Securities Exchange Act of 1934

For the month of September 2006

Tyler Resources Inc.

(Translation of registrant's name into English)

#500, 926 - 5th Ave. S.W.

Calgary, Alberta T2P 0N7

(Address of principal executive offices)

[Indicate by check mark whether the registrant files or will file annual reports under cover Form 20-F or Form 40-F.

Form 20-F     X       Form 40-F          

[Indicate by check mark whether the registrant by furnishing the information contained in this Form is also thereby furnishing the information to the Commission pursuant to rule 12g3-2(b) under the Securities Exchange Act of 1934.

Yes             No     X    

[If "Yes" is marked, indicate below the file number assigned to the registrant in connection with Rule 12g3-2(b): 82-               

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

Tyler Resources Inc. 

(Registrant) 

Date September 18, 2006

“Barbara O’Neill”

Barbara O'Neill, Secretary 

Yes             No     X    

[If "Yes" is marked, indicate below the file number assigned to the registrant in connection with Rule 12g3-2(b): 82-        

TYLER RESOURCES INC.

#500, 926 – 5^TH Avenue S.W., Calgary, Alberta, T2P 0N7 Phone: (403) 269-6753, Fax: (403) 266-2606

TSX VENTURE SYMBOL: TYS                 

     NEWS FOR RELEASE:  September 14, 2006    

NEWS RELEASE 06-23

For Further Information Contact:  Jean Pierre Jutras at 1-403-269-6753

    Web:  www.tylerresources.com

TYLER ANNOUNCES FURTHER MAIN ZONE AND NORTH PORPHYRY DRILL RESULTS, INCLUDING 48.2 METERS GRADING 0.94% COPPER, 11 G/T SILVER AND 0.27% ZINC AT BAHUERACHI.

Tyler Resources Inc. is pleased to announce further drill results from its ongoing exploration program in the Main Zone and North Porphyry target, Bahuerachi project, Mexico.

Data from 9 additional drill holes have been received and continue to outline the presence of widespread mineralization at Bahuerachi, including well mineralized porphyry and extensive skarn development in the Main Zone extending northwards into the North Porphyry Lobe.  

The Company is pleased with these results that continue to positively outline the Main Zone system, and its continuation to the north.  Results to date continue to suggest open pit style potential in the Main Zone with results comparing well with past and present day producers, and a mineralized system that remains open for continued testing northwards.

Results are presented in the following tables and discussed below.  Available geological cross sections for the drill holes as reported will be posted shortly with the news release on our website at www.tylerresources.com.  Drill hole collar locations are shown on the attached drill plan map.

Significant intervals for Main Zone (BAH-93/94) and North Porphyry core drilling (BAH-90/91).

Hole #	From (m)	To (m)	Interval (m)	Copper (%)	Gold (g/t)	Silver (g/t)	Zinc (%)	Mo (%)	Rock Type
BAH-93	14.7	57.0	39.6(1)	0.31	0.04	2.1	trace	0.006	porphyry
and	124.2	195.6	69.2(2)	0.31	0.04	2.4	trace	0.005	porphyry
and	237	318.9	68.2(3)	0.41	0.06	2.5	trace	0.01	porphyry
and	332.85	369.35	36.5	0.22	0.02	1.6	trace	0.008	porphyry/sediments
BAH-94	8.53	49.68	41.15	0.54	0.07	3.0	trace	0.011	sediments/oxides
and	144.65	198.48	51.43(4)	0.63	0.06	4.9	trace	0.003	porphyry
and	265.5	419.48	137.01(5)	0.48	0.06	3.2	trace	0.008	porphyry/breccia
BAH-90	248	396	121.6(6)	0.49	0.05	6.1	0.13	0.008	skarn/porphyry/sediments
including	284.6	332.8	48.2	0.94	0.1	11.0	0.27	0.005	skarn
BAH-91	8	114	100.9(7)	0.22	0.04	1.8	trace	0.007	porphyry/sediments
and	122.8	149	26.2	0.37	0.04	3.3	0.22	0.003	skarn/sediments
and	175.3	195	19.7	0.52	0.11	7.3	0.88	0.008	skarn/sediments
and	278.6	394	81.3(8)	0.25	0.02	2.0	trace	0.01	sediments

Page 2

News Release – September 14, 2006

(1)

Excludes 2.7 meters of unmineralized dykes

(2)

Excludes 2.2 meters of unmineralized dykes

(3)

Excludes 13.7 meters of unmineralized dykes

(4)

Excludes 2.4 meters of unmineralized dykes

(5)

Excludes 16.97 meters of unmineralized dykes.

(6)

Excludes 26.4 meters of unmineralized dykes and no core recovery

(7)

Excludes 5.1 meters of unmineralized dykes

(8)

Excludes 34.1 meters of unmineralized dykes

All holes are interpreted to be testing true widths of mineralization.  

North Porphyry Lobe RC Drilling

RC drill holes 45, 46, 47 and 48 continued to test the western margin of the North Porphyry Lobe for near surface copper mineralization relating to vein stockworking in porphyry and sediments.  All drill holes intercepted elevated metal values, with notable intersections present in RC 45-46 and 48 as outlined in the table below.

Tyler is encouraged by its increased success rate in outlining near surface mineralized intersections with this ongoing testing. Further surface work is being conducted in order to investigate the possibility of defining sizeable near surface zones of potentially economic mineralization in this area which could be accretive to the initial Main Zone Resource currently being calculated.

Significant intervals for North Porphyry Lobe RC drilling.

Hole #	From (m)	To (m)	Interval (m)	Copper (%)	Gold (g/t)	Silver (g/t)	Zinc (%)	Mo (%)	Rock Type
RC-45	6.08	41.01	34.93	0.25	0.07	3.4	tr	0.004	sediments
RC-46	41.04	62.32	21.28	0.24	0.06	3.4	tr	0.004	porphyry
RC-48	21.28	69.92	48.64	0.26	0.02	1.6	tr	tr	porphyry/sediments
including	21.28	47.12	25.84	0.31	0.02	1.5	tr	tr	porphyry

Widths of mineralized zones are interpreted true widths.   

Assay Results for diamond drill hole BAH-92, which was the last drill hole from the first pass testing of the North Skarn Zone have also been received.  Locally elevated background values of copper (0.1 to 0.38% Copper) have been identified, however no significant composite intervals of mineralization were defined.

Field Update

Drilling is ongoing with 3 rigs operating in the Main Zone, North Lobe porphyry systems as well as in the Colome skarn system area located in the northern part of the Main Zone. (Drill holes BAH-101, 102 as well as RC-54).  

Results currently outstanding include drill holes RC-49, 50, 51, 52 and 53, and core holes 95, 96, 97, 98, 99 and 100 (see attached location map).

Resource Estimate Study Update

The Company has been notified that the modeling and geostatistics components of the Initial Resource Estimate for the Main Zone have now been completed, and that the study is now in its final validation stages prior to delivery to the Company.  

Page 3

News Release - September 14, 2006

About Tyler

Tyler Resources is a junior exploration company focused on base and precious metals exploration in Mexico. Tyler’s primary project is the Bahuerachi property, which hosts a large mineralized porphyry-skarn copper (Au, Ag, Mo, Zn) complex. The Company is now in the advanced stage of a 35,000 meter combined diamond and reverse circulation drilling program scheduled to be completed during 2006, making it one of the most active Canadian junior exploration companies operating in Mexico.

All assay work was performed by ICP at ALS-Chemex labs of Vancouver, with gold done using standard fire assay methods.  All samples sent to the lab are sealed with security tags for delivery to ALS-Chemex. Duplicate samples as well as standards and blanks are inserted in each batch of samples delivered to the laboratory and then checked to ensure proper quality assurance and quality control (QA/QC).

The Qualified Person responsible for the design and implementation of the Field Program as well as the preparation of this news release was J. P. Jutras, P.Geol., and President of the Company. The work program is being carried out with the participation of Dr. Shane William Ebert, Ph.D, P.Geo, Vice President and Director, Dustin Rainey, B.Sc Geology, Grant Couture, M.Sc Geology, Paul Turnbull, B.Sc, P.Geol and Cornell McDowell, B.Sc Geology, consultants to the Company.

“Jean Pierre Jutras”

Jean Pierre Jutras

President/CEO/Director

The TSX Venture Exchange has neither approved nor disapproved of the contents of this press release.

Except for the historical and present factual information contained herein, the matters set forth in this news release, including words such as “expects”, “projects”, “plans”, “anticipates” and similar expressions, are forward-looking information that represents management of Tyler’s internal projections, expectations or beliefs concerning, among other things, future operating results and various components thereof or the economic performance of Tyler. The projections, estimates and beliefs contained in such forward-looking statements necessarily involve known and unknown risks and uncertainties, which may cause Tyler’s actual performance and financial results in future periods to differ materially from any projections of future performance or results expressed or implied by such forward-looking statements. These risks and uncertainties include, among other things, those d escribed in Tyler’s filings with the Canadian securities authorities. Accordingly, holders of Tyler shares and potential investors are cautioned that events or circumstances could cause results to differ materially from those predicted. Tyler disclaims any responsibility to update these forward-looking statements.