| 11. | Ostracods are believed to have fed on algae on the bottom of the lake.
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| 12. | This classification was confirmed by microfossils of the ostracod " Pattersoncypris ".
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| 13. | The zones where the two waters mix are attractive to ostracods and young fish.
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| 14. | Lingula cornea, Platyschisma helicites and numerous phyllocarids and ostracods occur among the fossils.
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| 15. | The fish feeds on aquatic and terrestrial invertebrates, including odonates, and ostracods.
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| 16. | In northern Australia the most common prey items are ostracods, gastropods and euphausiids.
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| 17. | During the Paleocene Maryland was home to at least 10 different kinds of ostracods.
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| 18. | By early 1954 ten different species of ostracods had been described from those deposits.
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| 19. | The upper calcareous portion is equivalent to the Ostracod Beds of the Alberta plains.
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| 20. | Sediments left by the lake indicate the presence of gastropods, ostracods and stromatolites.
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