Cirripedia, 505. Calamy, 506. Lepadidæ, 508. Crustacea, 508.
Fossil Crabs, 511. Notopocorystes, 514. Fossil Lobsters, 515.
Enoploclytia, 516. Isopodous Crustaceans, 520. Entomostraca, 522.
Limulus, 522. Eurypterus, 524. Pterygotus, 525. Dithyrocaris, 525.
Ceratiocaris, 525. Hymenocaris, 526. Estheria, 526. Leperditia,
526. Beyrichia, 526. Ostracoda, 526. Cypris, 527. Cythere, 531.
Cypridina, 532. Trilobites, 532. Calymene, 535. Homalonotus,
536. Asaphus, 536. Isotelus, 537. Bumastus, 537. Ogygia, 537.
Phacops, 538. Trinucleus, 538. Paradoxides, 538. Brontes, 539.
Geological Distribution of Crustaceans, 542. On Collecting Fossil
Crustaceans, 544. British Localities of Fossil Crustaceans,
546. Fossil Insects, Scorpions, and Spiders, 547. Insects, 547.
Arachnida, 550. Fossil Scorpion, 550. Fossil Spiders, 550. Fossil
Insects, 551. Neuroptera, 551. Libellulidæ, 551. Corydalis, 552.
Panorpa, 553. Coleoptera, 554. Curculio, 555. Purbeck Insects,
556. Aix Insects, 557. Œningen Insects, 559. Fossil Larvæ of
Phryganea, 559. On Collecting Fossil Insects, 560.