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Massive graveyard of fossilized shark teeth found deep in the Indian Ocean

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A graveyard studded with thousands of shark teeth is lurking nearly 3.5 miles (5.400 kilometers) beneath the surface of the Indian Ocean.

Researchers made the shocking discovery in October during a month-long expedition along the southern tip of Indonesia aboard the RV Investigator(opens in new tab), a 308-foot-long (94 meters) research vessel operated by the Commonwealth Scientific and Industrial Research Organisation (CSIRO), Australia’s national science agency. On the final day of the voyage, and after 26 previous attempts, the researchers sank a trawling net into the deep water hoping to catch fish as part of an ongoing biodiversity survey. Instead, they pulled up a net’s worth of hundreds of shark teeth, according to a statement(opens in new tab).

“It was our very last sample of the trip before heading back to Australia,” Dianne Bray(opens in new tab), senior collections manager at the Museums Victoria Research Institute, told Live Science. “I was a little disappointed at first when we hauled up the net because it was filled with mud and I knew that there wasn’t going to be many fish specimens. And even if there were, they would be rumbled and damaged from all the mud.”

But as the researchers sifted through the mud-caked material, they realized the catch was than just a colossal mud pie.

“We tipped the contents out on the deck of the boat and as we went through everything, we found shark tooth after shark tooth,” Bray said. “We were finding teeth from [modern] mako and [great] white sharks, but also fossilized teeth from ancient sharks like the immediate ancestor of the giant megalodon shark.”

In total, researchers collected more than 750 teeth ranging in size from 0.39 inch (1 centimeter) to a single tooth from the megalodon ancestor measuring 4 inches (10 cm).The researchers noticed deposits of black manganese nodules growing on many of the teeth, which were the result of the teeth sitting on the ocean floor for so long. Otherwise, the teeth were all in good condition.

“It’s quite remarkable,” Bray said. “The teeth weren’t weathered, rumbled or tumbled. Bacteria consumed all of the organic matter from the teeth and the roots were gone, but otherwise the enamel was left.”

Researchers aren’t entirely sure why so many teeth accumulated in this swath of the ocean but they don’t think that hundreds of sharks died there, Bray said. Unlike humans, who are born with one set of baby teeth and replace them with one set of adult teeth during their lifetimes, sharks have an endless supply of teeth that are replaced “like a conveyor belt,” Gareth J. Fraser, lecturer in Evolutionary Developmental Biology at University of Sheffield in the U.K., wrote in The Conversation(opens in new tab).

The area where the teeth were found likely hosted a community of ancient sharks.

“The teeth were found on an abyssal plain and not out in the open ocean,” Bray said. “This area was part of an ancient reef covered with seamounts and we think a community of sharks swam around this area long ago.”

As they swam, they likely dropped their used-up teeth.

Bray said that the shark tooth haul barely “scraped the surface” of what was buried there.(Live science)



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BASL calls for conscience vote on 22nd Amendment

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The Bar Association of Sri Lanka (BASL) yesterday called on all political parties, represented in Parliament, to allow their members to vote on the proposed 22nd Amendment to the Constitution according to their conscience, stressing that the responsibility for deciding whether the Bill should be enacted now rests with Parliament.

In a statement issued after the Supreme Court’s determination on the 22nd Amendment Bill, BASL President Rajeev Amarasuriya and General Secretary Nalin de Silva have said the SC’s determination should not be interpreted as an endorsement of the proposed constitutional amendment as a matter of policy.

The BASL has said the SC’s jurisdiction, under Articles 120, 121 and 123 of the Constitution, was to determine the constitutional requirements for the enactment of the Bill, including whether the Bill, or any of its provisions, required approval at a referendum under Article 83.

“The determination is therefore not a determination as to whether the proposed amendment is good or bad policy, desirable or undesirable, wise or unwise, or whether Parliament ought to enact it,” the BASL said.

Full text of the BASL statement: The Supreme Court has now delivered its Determination on the Twenty-Second Amendment to the Constitution Bill and determined that the Bill does not require the approval of the People at a Referendum.

In terms of Articles 120, 121 and 123 of the Constitution, the jurisdiction of the Supreme Court in relation to the Bill is to determine the constitutional requirements for its enactment, including importantly whether the Bill, or any provision thereof, requires the approval of the People at a Referendum by virtue of Article 83.

The Determination is therefore not a determination as to whether the proposed Amendment is good or bad policy, desirable or undesirable, wise or unwise, or whether Parliament ought to enact it.

This distinction is also evident from Sri Lanka’s previous constitutional amendments. During the 48 year history of the second republican Constitution there have been many amendments which passed constitutional muster but nevertheless had a negative effect on democracy, constitutionalism, the independence of the judiciary and the rule of law.

The question that now arises is whether Parliament ought to enact the proposed Amendment. That responsibility rests with Parliament and with each individual Member of Parliament when they vote on the Bill.

In making that decision, Members of Parliament should be mindful of the possible and probable consequences the 22nd Amendment will have on our nation. They should also consider the lack of transparency and a proper consultative process in the introduction of the 22nd Amendment. As representatives of the people they should also consider the concerns that have been expressed in relation to the proposed Amendment by a broad cross-section of society including the Maha Nayakes of the Three Nikayas, the Catholic Bishops’ Conference in Sri Lanka, the Church of Ceylon, the Bar Association of Sri Lanka, the Judicial Service Association, the Commonwealth Lawyers Association, LAWASIA, the International Association of Judges, the United Nations Special Rapporteur on the Independence of Judges and Lawyers, the French National Bar Council, and more than 40 Professional Associations and Unions, including the Government Medical Officers’ Association and other leading professional bodies.

Accordingly, the Bar Association of Sri Lanka calls upon all the political parties in Parliament to allow the Members of Parliament to speak and vote on the 22nd Amendment according to their conscience.

The responsibility now lies with Members of Parliament, when called upon to vote, to take a principled position according to their conscience giving due consideration to their constitutional responsibility, their representative capacity and most importantly their duty to the sovereign People of Sri Lanka.

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IMF: Sri Lanka on course for 2027 market return

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SL to regain access to international financial and capital markets next year in line with IMF projections

Sri Lanka is on course to regain access to international financial and capital markets around 2027, in line with the International Monetary Fund’s (IMF) current economic projections, IMF Mission Chief Evan Papageorgiou said yesterday.

Papageorgiou said the IMF’s core assumptions under Sri Lanka’s economic programme continued to envisage the country returning to international capital markets in 2027.

“Our previous assumption that Sri Lanka will go back to capital markets still stands. We still have a good trajectory to achieving this in 2027 or thereabouts, and that should be the goal,” he said.

Papageorgiou stressed that Sri Lanka could not rely solely on domestic sources of financing to build long-term economic resilience and would need a diversified funding strategy.

“Every country needs to have a good ability to access funds both in domestic markets, as it already has, as well as international markets for eurobonds and other modes,” he said.

He said a return to international capital markets would have significant implications for Sri Lanka’s external debt composition, while strengthening foreign exchange reserves would remain essential as the country prepares to meet future debt-servicing obligations.

The IMF’s assessment comes amid improving international investor sentiment towards Sri Lanka and positive developments in the country’s sovereign credit ratings.

Papageorgiou cited Fitch’s recent upgrade of Sri Lanka’s credit rating as a positive development, saying global investors were increasingly viewing the country from a more constructive perspective.

Sri Lanka remains under the IMF’s Extended Fund Facility (EFF) programme, which is scheduled to continue until March 20, 2027. Regaining access to international capital markets remains a key milestone under the country’s broader economic recovery.

The IMF has stressed the importance of rebuilding Sri Lanka’s foreign exchange buffers and maintaining stability in domestic financial markets as the country approaches substantial external debt repayments.

A sustained improvement in these areas would help strengthen the country’s capacity to return to international markets while safeguarding macroeconomic stability, the IMF has indicated.

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President appoints three new judges to High Court

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From Left: New HC judges Perumal Sivakumar, Anandi Kanagaratnam and Gnanesha Lalith Kannangara receiving their letters of appointment yesterday from the President

President Anura Kumara Dissanayake yesterday (23) handed over appointment letters to three Special Grade officers of the Judicial Service as High Court Judges, at a ceremony held at the Presidential Secretariat, according to the President’s Media Division (PMD).

The new appointees are Perumal Sivakumar, District Judge of Jaffna; Anandi Kanagaratnam, Senior Assistant Secretary of the Judicial Service Commission; and Gnanesha Lalith Kannangara, District Judge of Colombo.

The three senior Judicial Service officers will take up duties as High Court Judges following their appointments.

The appointments were made from among Special Grade officers of the Judicial Service, the PMD said.

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