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      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990 - ORGANIZATION'S MISSION</FormAndLineReferenceDesc>
        <ExplanationTxt>TO ADVANCE THE KNOWLEDGE OF THE BIOLOGY OF MARINE ANIMALS ESPECIALLY THE HEAVILY IMPACTED ELASMOBRANCH FISH FAUNA (SHARKS AND RAYS); TO EDUCATE FUTURE SCIENTISTS AT THE UNDERGRADUATE AND GRADUATE LEVELS; AND TO DISSEMINATE OUR RESEARCH RESULTS TO ADVANCE THE FIELD OF MARINE SCIENCE AND CONVERSATION BIOLOGY, AS WELL AS RAISE PUBLIC PERCEPTION AND AWARENESS OF SHARKS AND OTHER MARINE SPIECIES.</ExplanationTxt>
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      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PAGE 1, PART I, LINE 6</FormAndLineReferenceDesc>
        <ExplanationTxt>VOLUNTEERS HELP TO SET UP LABS/FIELD STUDIES AND OTHER REQUIREMENTS. BIRTHING AND LIVING QUARTERS FOR STUDENTS/INSTRUCTORS ARE PROVIDED AS A CONVENIENCE OF THE ORGANIZATION.</ExplanationTxt>
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      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PAGE 2, PART III, LINE 4D</FormAndLineReferenceDesc>
        <ExplanationTxt>PROGRAM REVENUES INCLUDE GRANTS THAT ARE NOT RESTRICTED AND ARE NOT GOVERNMENT GRANTS. OTHER PROGRAM EXPENSES ARE MADE UP OF DEPRECIATION ON EQUIPMENT USED FOR MARINE RESEARCH AND RELATED ADMINISTRATIVE COSTS.</ExplanationTxt>
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      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PAGE 6, PART VI, LINE 6</FormAndLineReferenceDesc>
        <ExplanationTxt>ORGANIZED BY STOCKHOLDER: DR. SAMUEL H. GRUBER (DECEASED IN 2019)</ExplanationTxt>
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      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PAGE 6, PART VI, LINE 7A</FormAndLineReferenceDesc>
        <ExplanationTxt>ELECTION OF MEMBERS ARE THROUGH BOARD OF DIRECTORS.</ExplanationTxt>
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      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PAGE 6, PART VI, LINE 7B</FormAndLineReferenceDesc>
        <ExplanationTxt>DECISIONS OTHER THAN OPERATING ARE DONE WITH APPROVAL OF BOARD OF DIRECTORS.</ExplanationTxt>
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      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PAGE 6, PART VI, LINE 9</FormAndLineReferenceDesc>
        <ExplanationTxt>DR STEVE KESSEL PROFESSOR AYA GRUBER DR KEVIN FELDHEIM DUNCAN BRAKE DR RALPH GRUBBS</ExplanationTxt>
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      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PAGE 6, PART VI, LINE 10B</FormAndLineReferenceDesc>
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      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PAGE 6, PART VI, LINE 11B</FormAndLineReferenceDesc>
        <ExplanationTxt>FORM 990 IS REVIEWED BY MATTHEW SMUKALL, DIRECTOR AND PRESIDENT, PRIOR TO SIGNING.</ExplanationTxt>
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      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PAGE 6, PART VI, LINE 15A</FormAndLineReferenceDesc>
        <ExplanationTxt>APPROVAL BY BOARD OF DIRECTORS.</ExplanationTxt>
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      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PAGE 6, PART VI, LINE 15B</FormAndLineReferenceDesc>
        <ExplanationTxt>APPROVAL BY BOARD OF DIRECTORS.</ExplanationTxt>
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      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PAGE 6, PART VI, LINE 19</FormAndLineReferenceDesc>
        <ExplanationTxt>PROVIDED TO THE SECRETARY OF THE DEPT OF AGRICULTURE OF FL.</ExplanationTxt>
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      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VII</FormAndLineReferenceDesc>
        <ExplanationTxt>PRESIDENT, MATTHEW SMUKALL RECEIVES A SALARY OF 73,600 AS INDICATED IN PART VII, SECTION A, LINE 1. HALF OF THIS AMOUNT WAS REFLECTED AS PROGRAM EXPENSES AND 1/2 AS MANAGEMENT/ADMINISTRATIVE EXPENSES ON PART IX, STATEMENT OF FUNCTIONAL EXPENSES.</ExplanationTxt>
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