TRILOBITES from Utah Extinct form of marine life, a many-legged arthropod (critter with a hard shell, segmented body, and jointed legs) that roamed the sandy bottoms of seas and coral reefs, 550 million years ago (mid-Cambrian period), which are now slate stone fossils.  Locality: House Range & Drum Mountains, Western Utah, USA Stratigraphy: Wheeler Shale Formation Average size:  1-1/4" long x 1" wide $10 each
#F-704-4		#F-704-8	#F-704-9
#F-704-10	#F-704-11	#F-704-12	#F-704-13
#F-704-14	#F-704-15
#F-704-18	#F-704-19	#F-704-21	#F-704-22
#F-704-24	#F-704-25	#F-704-26	#F-704-28
#F-704-29	#F-704-30	#F-704-31	#F-704-32
#F-704-33	#F-704-35	#F-704-36	#F-704-37
#F-704-38	#F-704-42	#F-704-48	#F-704-51

 

TRILOBITES IN SHALE MATRIX also from Utah Locality: House Range & Drum Mountains, Western Utah, USA Stratigraphy: Wheeler Shale Formation 550 million years old
#F-714-C 4-1/2 x 2-1/2 x 1/4" thick $12	#F-714-E 4-5/8 x 4-1/8 x 1/4" thick; positive & negative  $12		#F-714-H 2 x 1-3/8 x 1/8" thick $8
#F-714-J 3-1/2 x 2-1/2 x 1/4" thick $8	#F-714-L 3-1/2 x 3 x 1/8" thick $8	#F-714-M 4 x 3 x 1/2" thick $20	#F-714-N    3-1/2 x 3 x 1/2" thick - 6 small  $12

 

TRILOBITES in natural MATRIX stone
	#F-715 Trilobite in matrix; matrix stone is 2-1/4" x 1-3/4" x 3/4" thick, trilobite is 7/8" long.  (Wheeler Shale, Utah)	$19.00
	#F-722 Trilobite species undetermined as yet, matrix is 2" x 2-1/2". Morocco.	$35.00
#F-730.  Rare positive & negative trilobite in matrix is 6" long x 4-1/4" wide x 1-5/8" thick, no repairs.  Found in  Alnif southeast Morocco, dated from the lower Cambrian (550 million years ago). Shown together, and split    $95
#F-740  HUGE Andalusiana trilobite in matrix is 14" long x 11-1/2" wide x 5/8" thick, no repairs.  Beautiful.  Excavated from Alnif, southeast Morocco, dated from lower Cambrian (550 million years ago).  Shown front & back.  $190

Brachiosaurus is on the move!

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