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Crystalized Clam (OK1)
Crystalized fossil clams like this are exceptionally rare. These clams lived in a shallow sea that covered most of Florida 2 million years ago. A sudden storm event buried the clams, trapping cavities inside. When the shells began to dissolve, it provided the material necessary to grow calcite crystals in the open spaces. These unusual fossils are known from only one site, an old quarry near Lake Okeechobee. The quarry played out and flooded in 2007. We excavated this in 2023. An attractive and informative display card accompanies the specimen.
Notes specific to this specimen: This complete clam is packed full with honey calcite. There are some fantastic radial calcite crystals amidst a solid honey calcite matrix. The back is a partially recrystallized shell. This is a singularly unique find.
SIZE: 5″x 3″x 2″
NAME: Mercenaria permagna
AGE: Pleistocene 2 million years
UNIT: Nashua Formation
SITE: Okeechobee County, FloridaDocumentation: This authentic fossil specimen comes with a Certificate of Authenticity and Origin. In addition, an attractive and informative display card accompanies the specimen.
$440.00Crystalized Clam (OK1)
$440.00 -
Fossil Sand Dollar and Clam (KH6)
These well-preserved clams and sand dollars lived in a shallow sea that covered the San Joaquin Valley for millions of years. During storms the animals became buried in sediments which preserved the shells. Under heat and pressure, the shells altered into calcite, yet preserved their fine detail. Later, due to movement of the nearby San Andreas fault, the whole area was uplifted, becoming the Kettleman Hills. The Hills became famous for its oil in the 1920s. But the oil has since played out and the land is returning to its former native environment. We’ve polished the primary shells to show their beauty and detail. Iron and petroleum color the shells. We have spent years mapping the Hills and are the only people who know where to find these unique fossils.
Notes specific to this specimen: Exquisite large brown polished sand dollar with two great polished clams and some unpolished clams beside them. This is a matrix piece that has a flat bottom so it stands up nicely.
SIZE: 4″x 3″x 3″
NAME: Psuedocardium & Dendraster
AGE: Pliocene 4 million years
UNIT: Etchegoin Formation
SITE: Kettleman Hills, CaliforniaDocuments: This authentic fossil specimen comes with a Certificate of Authenticity and Origin. In addition, an attractive and informative display card accompanies the specimen.
$650.00 -
Fossil Sand Dollar and Clam (KH4)
These well-preserved clams and sand dollars lived in a shallow sea that covered the San Joaquin Valley for millions of years. During storms the animals became buried in sediments which preserved the shells. Under heat and pressure, the shells altered into calcite, yet preserved their fine detail. Later, due to movement of the nearby San Andreas fault, the whole area was uplifted, becoming the Kettleman Hills. The Hills became famous for its oil in the 1920s. But the oil has since played out and the land is returning to its former native environment. We’ve polished the primary shells to show their beauty and detail. Iron and petroleum color the shells. We have spent years mapping the Hills and are the only people who know where to find these unique fossils.
Notes specific to this specimen: Beautiful and showy matrix piece with flat bottom so it stands nicely. This specimen has one large polished sand dollar and one infant sand dollar along with a great polished clam.
SIZE: 4″x 3″x 3″
NAME: Psuedocardium & Dendraster
AGE: Pliocene 4 million years
UNIT: Etchegoin Formation
SITE: Kettleman Hills, CaliforniaDocuments: This authentic fossil specimen comes with a Certificate of Authenticity and Origin. In addition, an attractive and informative display card accompanies the specimen.
$460.00 -
Fossil Sand Dollar and Clam (KH2)
These well-preserved clams and sand dollars lived in a shallow sea that covered the San Joaquin Valley for millions of years. During storms the animals became buried in sediments which preserved the shells. Under heat and pressure, the shells altered into calcite, yet preserved their fine detail. Later, due to movement of the nearby San Andreas fault, the whole area was uplifted, becoming the Kettleman Hills. The Hills became famous for its oil in the 1920s. But the oil has since played out and the land is returning to its former native environment. We’ve polished the primary shells to show their beauty and detail. Iron and petroleum color the shells. We have spent years mapping the Hills and are the only people who know where to find these unique fossils.
Notes specific to this specimen: Matrix piece that has a flat bottom so it stands nicely. This specimen has one large and one infant sand dollar with a nice polished clam that has great colors.
SIZE: 5″x 3″x 3″
NAME: Psuedocardium & Dendraster
AGE: Pliocene Epoch – 4 million years
UNIT: Etchegoin Formation
SITE: Kettleman Hills, California
DATE: 2023Documents: This authentic fossil specimen comes with a Certificate of Authenticity and Origin. In addition, an attractive and informative display card accompanies the specimen.
$460.00 -
Agatized Coral (AC10)
These unique fossils are preserved corals that lived in large reef systems in Florida and Georgia about 34 million years ago. After the corals died, they were buried in deep sediments where the original corallite structures began to erode away. In some cases, this resulted in hollow cavities that were then coated in translucent agate, forming carnelian geodes. In others, the agate replaced the solids and retained images of the coral structures. We are the oldest and most experienced source for these unique fossils. Our teams have been SCUBA diving for these corals since the mid 1970s.
NOTE: Unusual piece with preserved coral structures. Cut and polished face. An attractive and informative display card accompanies the specimen.
SIZE: 6″x 5″x 5″
* Shipping includes packaging, insurance, and ground transport in the continental US. Inquire about shipping outside US.
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Agatized Coral (AC9)
These unique fossils are preserved corals that lived in large reef systems in Florida and Georgia about 34 million years ago. After the corals died, they were buried in deep sediments where the original corallite structures began to erode away. In some cases, this resulted in hollow cavities that were then coated in translucent agate, forming carnelian geodes. In others, the agate replaced the solids and retained images of the coral structures. We are the oldest and most experienced source for these unique fossils. Our teams have been SCUBA diving for these corals since the mid 1970s.
NOTE: Beautiful multi-chambered piece cut and polished face. An attractive and informative display card accompanies the specimen.
SIZE: 5″x 3″x 5″
* Shipping includes packaging, insurance, and ground transport in the continental US. Inquire about shipping outside US.
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Agatized Coral (AC8)
These unique fossils are preserved corals that lived in large reef systems in Florida and Georgia about 34 million years ago. After the corals died, they were buried in deep sediments where the original corallite structures began to erode away. In some cases, this resulted in hollow cavities that were then coated in translucent agate, forming carnelian geodes. In others, the agate replaced the solids and retained images of the coral structures. We are the oldest and most experienced source for these unique fossils. Our teams have been SCUBA diving for these corals since the mid 1970s.
NOTE: A very nice multi-chambered piece cut and polished face. This specimen is mounted on native Suwanee Limestone – which is the matrix material these specimens weather out of. No other preparator mounts these speciemns on their native stone. An attractive and informative display card accompanies the specimen.
SIZE: 4″x 4″x 5″
* Shipping includes packaging, insurance, and ground transport in the continental US. Inquire about shipping outside US.
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Agatized Coral (AC7)
These unique fossils are preserved corals that lived in large reef systems in Florida and Georgia about 34 million years ago. After the corals died, they were buried in deep sediments where the original corallite structures began to erode away. In some cases, this resulted in hollow cavities that were then coated in translucent agate, forming carnelian geodes. In others, the agate replaced the solids and retained images of the coral structures. We are the oldest and most experienced source for these unique fossils. Our teams have been SCUBA diving for these corals since the mid 1970s.
NOTE: A very nice multi-chambered piece cut and polished face. This specimen is mounted on native Suwanee Limestone – which is the matrix material these specimens weather out of. No other preparator mounts these speciemns on their native stone. An attractive and informative display card accompanies the specimen.
SIZE: 4″x 4″x 5″
* Shipping includes packaging, insurance, and ground transport in the continental US. Inquire about shipping outside US.
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Agatized Coral (AC6)
These unique fossils are preserved corals that lived in large reef systems in Florida and Georgia about 34 million years ago. After the corals died, they were buried in deep sediments where the original corallite structures began to erode away. In some cases, this resulted in hollow cavities that were then coated in translucent agate, forming carnelian geodes. In others, the agate replaced the solids and retained images of the coral structures. We are the oldest and most experienced source for these unique fossils. Our teams have been SCUBA diving for these corals since the mid 1970s.
NOTE: This is a very nice cut and polished pair, mounted on another agatized coral that has a flat bottom. An attractive and informative display card accompanies the specimen.
SIZE: 4″x 4″x 6″
* Shipping includes packaging, insurance, and ground transport in the continental US. Inquire about shipping outside US.
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Agatized Coral (AC5)
These unique fossils are preserved corals that lived in large reef systems in Florida and Georgia about 34 million years ago. After the corals died, they were buried in deep sediments where the original corallite structures began to erode away. In some cases, this resulted in hollow cavities that were then coated in translucent agate, forming carnelian geodes. In others, the agate replaced the solids and retained images of the coral structures. We are the oldest and most experienced source for these unique fossils. Our teams have been SCUBA diving for these corals since the mid 1970s.
NOTE: Corner hollow piece with cut base
SIZE: 4″x 5″x 4″
* Shipping includes packaging, insurance, and ground transport in the continental US. Inquire about shipping outside US.
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Agatized Coral (AC4)
These unique fossils are preserved corals that lived in large reef systems in Florida and Georgia about 34 million years ago. After the corals died, they were buried in deep sediments where the original corallite structures began to erode away. In some cases, this resulted in hollow cavities that were then coated in translucent agate, forming carnelian geodes. In others, the agate replaced the solids and retained images of the coral structures. We are the oldest and most experienced source for these unique fossils. Our teams have been SCUBA diving for these corals since the mid 1970s.
Notes specific to this specimen: A very nice multi-chambered piece with a cut and polished carnelian agate face. It also has a natural opening on the other end. This specimen is mounted on native Suwanee Limestone – which is the matrix material these specimens weather out of. You won’t see that anywhere else.
SIZE: 8″ x 5″ x 5″
NAME: Several species
AGE: Oligocene Epoch- 34 million years
UNIT: Suwanee Limestone
SITE: Lowndes County, Georgia
DATE: 2021Documentation: This authentic fossil specimen comes with a Certificate of Authenticity and Origin. In addition, an attractive and informative display card accompanies the specimen.
$194.00Agatized Coral (AC4)
$194.00 -
Agatized Coral (AC3)
Notes specific to this specimen: This is an exceptional and exquisite carnelian agate pair with rare fortified agatized cavities and preserved microscopic internal structures. This cut and polished pair is mounted on a pleasing piece of Suwanee Limestone – which is the matrix material these specimens originated from. No other preparator mounts these specimens on their native matrix. Honestly, most people don’t even know how they formed, much less know the association with Suwanee Limestone! You can see how translucent the hollows are – the carnelian agate just glows! Zoom in and look at the lighter colored sections below the hollow and you’ll see that it’s actually lace agate. We’ve never seen this before This is a one-of-a-kind beautiful pair!
SIZE: 9″x 4″x 5″
NAME: Several species
AGE: Oligocene Epoch- 34 million years
UNIT: Suwanee Limestone
SITE: Lowndes County, Georgia
DATE: 2021Documentation: This authentic fossil specimen comes with a Certificate of Authenticity and Origin. In addition, an attractive and informative display card accompanies the specimen.
