Changes

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| Calcareous

| Calcareous

| Foraminifera, ostracods, calcareous nannofossils

| [[Calcareous_microfossils#Calcareous_foraminifera|Foraminifera]], [[Calcareous_microfossils#Ostracods|ostracods]], [[Calcareous_microfossils#Calcareous_nannofossils|calcareous nannofossils]]

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|-

| Agglutinated

| Agglutinated

| Foraminifera

| [[Agglutinated_microfossils#Agglutinated_foraminifera|Foraminifera]]

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|-

| Siliceous

| Siliceous

| radiolarians, diatoms, silicoflagellates

| [[Siliceous_microfossils#Radiolarians|radiolarians]], [[Siliceous_microfossils#Diatoms|diatoms]], [[Siliceous_microfossils#Silicoflagellates|silicoflagellates]]

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|-

| Phosphatic

| Phosphatic

| conodonts

| [[Phosphatic_microfossils#Conodonts|conodonts]]

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|-

| Organic walled

| Organic walled

| chitinozoans, pollen, spores, acritarchs, dinoflagellates (collectively, palynomorphs)

| [[Organic-walled_microfossils#Chitinozoans|chitinozoans]], [[Organic-walled_microfossils#Spores_and_pollen|pollen and spores]], [[Organic-walled_microfossils#Acritarchs|acritarchs]], [[Organic-walled_microfossils#Dinoflagellates|dinoflagellates]] (collectively, palynomorphs)

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