TRILOBITES

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MIDDLE AND UPPER CAMBRIAN - Page 2

 

Undescribed Ptychopariid
NEW!
Stock# 410
Age: Middle Cambrian
Location: Utah
Size: 7/8"
Remarks: Near complete specimen of this rather rare undescribed trilobite. Cheeks are slightly displaced, otherwise fine.
Price: SOLD

Bolaspidella drummensis
NEW!
Stock# 411
Age: Middle Cambrian
Location: Utah
Size: 1/2"+
Remarks: An exceptional and large specimen. Sharp preservation and nice color.
Price: SOLD

Altiocculus drumensis
Stock# 82
Age: Middle Cambrian
Location: Utah
Size: 1 1/4"
Remarks: Nice preservation, but tail is curled under
Price: SOLD

Olenoides superbus
NEW!
Stock# 412
Age: Middle Cambrian
Location: Utah
Size: 2 3/8" not including tail spines
Remarks: A nice example of this rare and elegant trilobite. This older long spined variety, like the holotype, is even harder to find than the younger short spined subpecies or chronospecies. Aptly named "superbus" by Charles Walcott.
On repaired slab, otherwise fine.
Price: SOLD

Bathyuriscus fimbriatus
Stock# 75
Age: Middle Cambrian
Location: Utah
Size: 1 3/8"
Remarks: Missing cheeks - shell on positive (almost always found with shell on negative at this locality)
Price: SOLD

Utaspis marjumensis
NEW!
Stock# 413
Age: Middle Cambrian
Location: Utah
Size: 1 3/8"
Remarks: Missing cheeks, otherwise excellent. Black with a thick fully mineralized exoskeleton like a well preserved Elrathia. Very uncommon.
Price: SOLD

Modocia typicalis
Stock# 84
Age: Middle Cambrian
Location: Utah
Size: 7/8"
Remarks: Repaired, otherwise excellent
Price: $28

Modocia typicalis
Stock# 234
Age: Middle Cambrian
Location: Utah
Size: 7/16"
Remarks: Fine mineralized
Price: SOLD

Modocia typicalis
Stock# 144
Age: Middle Cambrian
Location: Utah
Size: 2"
Remarks: Small chip out of thorax and some weathering on head. Otherwise very fine preservation, nice big red bug.
Price: SOLD

Bolaspidella sp.
NEW!
Stock# 414
Age: Middle Cambrian
Location: Utah
Size: 3/8"
Remarks: Excellent, a perfect little gem bug. Very pretty.
Price: SOLD

Cedaria minor
NEW!
Stock# 415
Age: Upper Cambrian
Location: Utah
Size: 9/16"
Remarks: An excellent complete specimen and very large for this species.
Price: SOLD

Modocia hewlisca
NEW!
Stock# 416
Age: Upper Cambrian
Location: Utah
Size: 11/16"
Remarks: A very fine complete specimen.
Price: SOLD

Densonella semele
NEW!
Stock# 417
Age: Upper Cambrian
Location: Utah
Size: 3/8"
Remarks:Average good near compete specimen of this unusual little bug.
Price: SOLD

Tricrepicephalus sp.
Stock# 347
Age: Upper Cambrian
Location: Utah
Size: 1 3/8" and 3/4"
Remarks:Double fair specimens of this rare trilobite.
Price: SOLD

 

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