Rare Fossil Seahorse (Hippocampus ramulosus) in Natural Shale Matrix. Excellent condition. Sedimentary shale measures 3.25"h x 2.5"w

An exceptional and highly coveted paleontological specimen featuring a beautifully preserved fossil seahorse (Hippocampus ramulosus) naturally embedded within its original light-colored sedimentary shale matrix. Originating from the renowned Messinian Formation near Rimini, Italy, this rare piece dates back approximately 20 million years to the late Miocene epoch.

Unlike common fossil fish, seahorses possess delicate, lightly mineralized bony armor that rarely survives the fossilization process, making complete specimens an absolute rarity on the global market. This individual is showcasing its iconic, elegant posture, complete with its characteristic tubular feeding snout and a beautifully curled prehensile tail.

FREE NATIONWIDE SHIPPING

Free Nationwide Shipping within the lower 48 states for all purchases at our Two-Day Auction.


Smaller items are carefully packaged in-house and usually ship via USPS or FedEx Ground. We handle shipping ourselves unless you request otherwise.


Specialty Shipping by AcStickley Trucks

We personally deliver most lamps and larger furniture throughout the U.S. within about 60 days of the auction. Wherever you live in the lower 48 states, our team looks forward to meeting you and delivering items directly to your home.


Delivery Estimates

For estimated delivery times of lamps and larger items, please call us at (510) 647-3621 or email [email protected] before bidding.


International Bidders

We welcome international participation, but require payment via wire transfer.


International Shipping

Please note: we do not provide international shipping. We can assist our international clients in locating the right shipping provider.

Accepted Forms of Payment:

American Express, COD (cash on delivery), Discover, MasterCard, Money Order / Cashiers Check, Paypal, Personal Check, Visa, Wire Transfer

Shipping

Smaller Items:
We box and ship ourselves, to keep shipping costs low. We do not use a packaging service, unless the customer prefers us to use them. We can ship either USPS or Fed Ex Ground.

Larger Items (Furniture):
Larger piece are shipped via Steve Auger Shipping. He travels coast to coast every month delivering antiques and fine furniture blanket wrap coast to coast. Most larger pieces can be hand delivered for $300 almost anywhere in the lower 48 states.

by California Historical Design, Inc
June 27, 2026 11:00 AM PDT
1901 Broadway
Alameda, CA, US 94501

California Historical Design, Inc

You agree to pay a buyer's premium of 33% and any applicable taxes and shipping.

View full terms and conditions

Bid Increments
From: To: Increments:
$0 $499 $25
$500 $999 $50
$1,000 $2,999 $100
$3,000 $4,999 $250
$5,000 $9,999 $500
$10,000 $29,999 $1,000
$30,000 $49,999 $2,500
$50,000 $99,999 $5,000
$100,000 $299,999 $10,000
$300,000 + $25,000