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    <element id="LARK_DividendPayableDateToBePaidForDayMonthAndYear" name="DividendPayableDateToBePaidForDayMonthAndYear" nillable="true" xbrli:periodType="duration" type="xbrli:dateItemType" substitutionGroup="xbrli:item" />
    <element id="LARK_ServiceChargesOnDepositsOverdraftFees" name="ServiceChargesOnDepositsOverdraftFees" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="LARK_ServiceChargesOnDepositsOther" name="ServiceChargesOnDepositsOther" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="LARK_InterchangeIncome" name="InterchangeIncome" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="LARK_LoanServicingFees" name="LoanServicingFees" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="LARK_InterestbearingDepositsAtOtherBanks" name="InterestbearingDepositsAtOtherBanks" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="LARK_NonmaturityDepositsFairValueDisclosure" name="NonmaturityDepositsFairValueDisclosure" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="LARK_AdvancesFromFederalHomeLoanBanksandOtherBorrowings" name="AdvancesFromFederalHomeLoanBanksandOtherBorrowings" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="LARK_RepurchaseAgreementsFairValueDisclosure" name="RepurchaseAgreementsFairValueDisclosure" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="LARK_AvailableforsaleInvestmentSecuritiesAbstract" name="AvailableforsaleInvestmentSecuritiesAbstract" abstract="true" nillable="true" xbrli:periodType="duration" type="xbrli:stringItemType" substitutionGroup="xbrli:item" />
    <element id="LARK_LoanHeldForSaleFairValueDisclosure" name="LoanHeldForSaleFairValueDisclosure" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="LARK_LoansReceivableHeldForSaleContractualBalance" name="LoansReceivableHeldForSaleContractualBalance" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="LARK_GainOrLossOnLoansHeldForSale" name="GainOrLossOnLoansHeldForSale" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="LARK_GainsLossFromChangesInFairValueOfDerivativeFinancialInstruments" name="GainsLossFromChangesInFairValueOfDerivativeFinancialInstruments" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="LARK_LoansFairValueDisclosure" name="LoansFairValueDisclosure" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="LARK_FairValueMeasurementValuationTechniques" name="FairValueMeasurementValuationTechniques" nillable="true" xbrli:periodType="duration" type="xbrli:stringItemType" substitutionGroup="xbrli:item" />
    <element id="LARK_FairValueMeasurementsUnobservableInputs" name="FairValueMeasurementsUnobservableInputs" nillable="true" xbrli:periodType="duration" type="xbrli:stringItemType" substitutionGroup="xbrli:item" />
    <element id="LARK_FairValueMeasurementsPercentageRange" name="FairValueMeasurementsPercentageRange" nillable="true" xbrli:periodType="instant" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" />
    <element id="LARK_IndividuallyEvaluatedLoansCarryingValue" name="IndividuallyEvaluatedLoansCarryingValue" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="LARK_CollateralDependentLoansRelatedAllowance" name="CollateralDependentLoansRelatedAllowance" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="LARK_RegulatoryCapitalRequirementsTable" name="RegulatoryCapitalRequirementsTable" abstract="true" nillable="true" xbrli:periodType="duration" type="xbrli:stringItemType" substitutionGroup="xbrldt:hypercubeItem" />
    <element id="LARK_RegulatoryCapitalRequirementsLineItems" name="RegulatoryCapitalRequirementsLineItems" abstract="true" nillable="true" xbrli:periodType="duration" type="xbrli:stringItemType" substitutionGroup="xbrli:item" />
    <element id="LARK_TierOneRiskBasedCapitalRequiredForCapitalAdequacyWithBufferToRiskWeightedAssets" name="TierOneRiskBasedCapitalRequiredForCapitalAdequacyWithBufferToRiskWeightedAssets" nillable="true" xbrli:periodType="instant" type="xbrli:pureItemType" substitutionGroup="xbrli:item" />
    <element id="LARK_TierOneCapitalConversationBuffer" name="TierOneCapitalConversationBuffer" nillable="true" xbrli:periodType="duration" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" />
    <element id="LARK_ComplianceWithRegulatoryCapitalRequirementsUnderBankingRegulationsAstract" name="ComplianceWithRegulatoryCapitalRequirementsUnderBankingRegulationsAstract" abstract="true" nillable="true" xbrli:periodType="duration" type="xbrli:stringItemType" substitutionGroup="xbrli:item" />
    <element id="LARK_ComplianceWithRegulatoryCapitalRequirementsUnderBankingRegulationsTable" name="ComplianceWithRegulatoryCapitalRequirementsUnderBankingRegulationsTable" abstract="true" nillable="true" xbrli:periodType="duration" type="xbrli:stringItemType" substitutionGroup="xbrldt:hypercubeItem" />
    <element id="LARK_ComplianceWithRegulatoryCapitalRequirementsUnderBankingRegulationsLineItem" name="ComplianceWithRegulatoryCapitalRequirementsUnderBankingRegulationsLineItem" abstract="true" nillable="true" xbrli:periodType="duration" type="xbrli:stringItemType" substitutionGroup="xbrli:item" />
    <element id="LARK_TierOneRisksBasedCapitalsRequiredToBeWellCapitalized" name="TierOneRisksBasedCapitalsRequiredToBeWellCapitalized" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="LARK_TierOneRisksBasedCapitalRequiredToBeWellCapitalizedToRiskWeightedAssets" name="TierOneRisksBasedCapitalRequiredToBeWellCapitalizedToRiskWeightedAssets" nillable="true" xbrli:periodType="instant" type="xbrli:pureItemType" substitutionGroup="xbrli:item" />
    <element id="LARK_ScheduleOfComplianceWithRegulatoryCapitalRequirementsUnderBankingRegulationsAbstract" name="ScheduleOfComplianceWithRegulatoryCapitalRequirementsUnderBankingRegulationsAbstract" abstract="true" nillable="true" xbrli:periodType="duration" type="xbrli:stringItemType" substitutionGroup="xbrli:item" />
    <element id="LARK_ScheduleOfComplianceWithRegulatoryCapitalRequirementsUnderBankingRegulationsLineItems" name="ScheduleOfComplianceWithRegulatoryCapitalRequirementsUnderBankingRegulationsLineItems" abstract="true" nillable="true" xbrli:periodType="duration" type="xbrli:stringItemType" substitutionGroup="xbrli:item" />
    <element id="LARK_UnfundedLoanCommitments" name="UnfundedLoanCommitments" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
</schema>
