Spain's Claim To One Of Odyssey's Shipwreck Cases Dismissed

Odyssey Marine Exploration, Inc. (Nasdaq:OMEX), the world leader in the field of deep-ocean shipwreck exploration, announced today that Spain’s claim in Admiralty case number 8:07-CV-00616 has been dismissed pursuant to a motion filed on behalf of the Government of Spain. The shipwreck in this case is believed to be a 20th century passenger liner reported to be carrying valuable cargo. Following Odyssey’s May 2007 announcement of the recovery of 17 tons of silver and Gold coins from the "Black Swan” site, Spain filed claims with the U.S. District Court's Tampa Division in three of the Company’s pending admiralty arrests. Odyssey made it clear that the Company was unaware of evidence suggesting any potential Spanish interest in the site, yet Spain pursued its claim without providing any information as to the basis for that claim. "We are very pleased that Spain has acknowledged that its claim to this particular shipwreck is unfounded, and we are now looking forward to moving ahead in resolving all issues expeditiously with the other two cases,” said Greg Stemm, Odyssey’s Chief Executive Officer. "Technically, Spain's dismissal of its claim in this case has no bearing on the other two arrests, but this shows that just because Spain files a claim against a particular wreck site does not mean it has a valid basis, or as in this case, any evidence whatsoever to support that claim," commented Melinda MacConnel, General Counsel for Odyssey. About Odyssey Marine Exploration Odyssey Marine Exploration, Inc. (NasdaqCM:OMEX) is engaged in the exploration of deep-water shipwrecks and uses innovative methods and state-of-the-art technology to conduct extensive deep-ocean search and archaeological recovery operations around the world. Odyssey discovered the Civil War era shipwreck of the SS Republic in 2003 and recovered over 50,000 coins and 14,000 artifacts from the site nearly 1,700 feet deep. In May 2007, the Company announced the largest historic deep-ocean treasure recovery of over 500,000 silver and gold coins, weighing 17 tons, from a Colonial era site code-named "Black Swan." Odyssey has several shipwreck projects in various stages of development around the world. Odyssey offers various ways to share in the excitement of deep-ocean exploration by making shipwreck treasures and artifacts available to collectors, the general public and students through its webstore, exhibits, books, videos, merchandise, and educational programs. Odyssey's "SHIPWRECK! Pirates & Treasure" exhibit recently ended its successful seven month engagement at the Tampa Museum of Science and Industry and is currently on display at the Detroit Science Center. For details on the Company's activities and its commitment to the preservation of maritime heritage please visit www.shipwreck.net. For additional information, please contact Natja Igney, Odyssey's Manager of Corporate Communications, at 813-876-1776 ext. 2553. ® SS Republic is a registered trademark of Odyssey Marine Exploration, Inc. Odyssey Marine Exploration believes the information set forth in this Press Release may include "forward-looking statements" within the meaning of the Private Securities Litigation Reform Act of 1995, Section 27A of the Securities Act of 1933 and Section 21E of the Securities Act of 1934. Certain factors that could cause results to differ materially from those projected in the forward-looking statements are set forth in "Risk Factors" in Part I, Item 1A of the Company's Annual Report on Form 10-K for the year ended December 31, 2007, which has been filed with the Securities and Exchange Commission.