. A catalogue of the collection of Cambrian and Silurian fossils contained in the Geological Museum of the University of Cambridge. Paleontology; Paleontology. Gi Gi Gi Gi Gi Worm-burrows. PI. 1 A, fig. 1—3. qO Names and References; Observations, &c. Dichograpsus octobrachiatus, Hall (Grapt. Quebec Group, pi. 7, 8). D. aranea, Salter. Dichograpsus, sp. A fine large brandling spe- cies, with long nodes to tbe branches. Dichograpsus Sedgwickii, Salter (Geol. Mag. Vol. iv. p. 74. Quart. Journ. Geol. Soc. Vol. xix. p. 137, fig. 11.) Dendrograpsus furcatula, sp. Salter (Mem. Geol.
. A catalogue of the collection of Cambrian and Silurian fossils contained in the Geological Museum of the University of Cambridge. Paleontology; Paleontology. Gi Gi Gi Gi Gi Worm-burrows. PI. 1 A, fig. 1—3. qO Names and References; Observations, &c. Dichograpsus octobrachiatus, Hall (Grapt. Quebec Group, pi. 7, 8). D. aranea, Salter. Dichograpsus, sp. A fine large brandling spe- cies, with long nodes to tbe branches. Dichograpsus Sedgwickii, Salter (Geol. Mag. Vol. iv. p. 74. Quart. Journ. Geol. Soc. Vol. xix. p. 137, fig. 11.) Dendrograpsus furcatula, sp. Salter (Mem. Geol. Surv. Vol. in. p. 331, pi. 11 a, fig. 5). For genus see again Lower Ludlow Rock. Tbe brandies are tufted irregularly and branch repeatedly. Dendrograpsus arbuscula, Salter MSS. A small species. ANNELIDA. Palaeochorda, McCoy. Supposed by some to be marine plants ; but evidently the filled- up burrows of marine worms. Helminthites and Scolites, Salter. The filled- up burrows and surface-trails of marine worms, without impressions of any lateral appendages. Scolecoderma (a worm-tube). See Mem. Geol. Surv. Vol. in. p. 292. CRUSTACEA, PHYLLOPODA AND TRILOBITA. Caryocaris Wrightii, Salter (Quart. Journ. Geol. Soc. Vol. xix. p. 139, fig. 15). A small shrimp-like creature, an inch in length; the carapace 2-valved. Numbers and Localities. Skiddaw. a. 46, Skiddaw Slate. (From Bryce Wright.) [Skiddaw Slate. The sp. is easily obtained, and is characteristic] a. 44, Ty Obry, Portmadoc. a. 295, Whitesand Bay, St. David's. (Dr. Hicks.) Blakefell, Cumberland. Scaw Gill, Cumberland. Blakefell. Primitia ? sp. A bivalve entomostracan. Middle Bala for genus.) (See a. 47, Skiddaw Slate. It occurs at Causey Pike and Grassmoor, Cumberland. a. 48, Ty Obry, Portmadoc. (Mr. Ash.). Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Sed
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