Fossils for Sale — Silurian Trilobites

SILURIAN: The Silurian period extended from approximately 443 to 418 million years ago. This was a critical time period as plants and animals were adapting from aquatic to terrestrial life; peak development of eurypterids and the earliest land plants.

CATALOG #TRI-S-001
	TYPE: Bumastus ioxus AGE: Silurian FOUND: Rochester Shale Formation, Middleport, New York SPECIMEN SIZE: 0.8 " [length]	DESCRIPTION: Complete trilobite on matrix plate. Good shell material. PRICE: $90

CATALOG #TRI-S-002

TYPE: Bumastus ioxus
AGE: Silurian
FOUND: Rochester Shale Formation, Middleport, New York
SPECIMEN SIZE: 0.75 " [length]

DESCRIPTION:
Complete trilobite on matrix plate. Good shell material.

PRICE: $90

CATALOG #TRI-S-003

TYPE: Bumastus ioxus
AGE: Silurian
FOUND: Rochester Shale Formation, Middleport, New York
SPECIMEN SIZE: 1.1 " [length]

DESCRIPTION:
Complete trilobite on matrix plate. Good specimen on lower right side.

PRICE: $150

CATALOG #TRI-S-029

NAME: Trimarus
AGE: Silurian
FOUND: Rochester Shale, New York
MATRIX SIZE: 1 1/2 X 11"
SPECIMEN SIZE: 7 1/4 "[length]

DESCRIPTION:
Very large trimarus on matrix plate.

PRICE: $1,500

CATALOG #TRI-S-030

NAME: Trimarus
AGE: Silurian
FOUND: Rochester Shale, New York
MATRIX SIZE: 9 x 6 3/4 "
SPECIMEN SIZE: 4 3 /4 "[length]

DESCRIPTION:
Large trimarus on matrix plate.

PRICE: $650

CATALOG #TRI-S-031

NAME: Trimarus
AGE: Silurian
FOUND: Rochester Shale, New York
MATRIX SIZE: 10 x 6 1/2 "
SPECIMEN SIZE: 7 "[length]

DESCRIPTION:
Very large trimarus on matrix plate.

PRICE: SOLD

CATALOG #TRI-S-032

AGE: Arctinurus
FOUND: Silurian
FOUND: Rochester Shale, New York
MATRIX SIZE: 7 1/4 x 5 1/4"
SPECIMEN SIZE: 4 1/2 "[length]

DESCRIPTION:
Rare, very high quality trilobite with
slightly disarticulated head.

PRICE: $1,250

CATALOG #TRI-S-043

NAME: Arctinurus boltoni
AGE: Silurian
FORMATION: Rochester Shale
FOUND: Middleport, NY
SPECIMEN SIZE: 5 1/8 "[length]

DESCRIPTION:
Superb large, rare Arctinus with very thick black shell material. An exceptional specimen.

PRICE: SOLD


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