BIBLIOGRAPHY OF PALAOZOIC CRUSTACEA 85 ] 
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| REED (F. R. Cowper)—Continued 
——— lfossils from the Grey shales marked on the map as Trilobite 
shales. 
Quart. Jour. Geol. Soc. London, vol. 53, 1897, p. 538. 
Trinucleus seticornis His. var. portrainensis n. var. 
——— Notes on the Geology of the County Waterford. 
The fauna of the Ordovician beds near ‘Tramore. 
Geol. Mag. London, Decade iv, vol. 4, 1897, pp. 502-512, List of fossils, 
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| ——— Notes on the affinities of the genera of Cheirurus. 
Geol. Mag. London, Decade iv, vet. 5, 1898, pp. 206-214. 
——— Blind Trilobites. 
| Geol. Mag. London, Dec. iv, vol. 5, 1898, pp. 439-447, and 493-506. 
The author divides the Blind ‘Trilobites into two divisions as follows: 
Group 1—Primitive forms. Group 2—Adaptive forms. 
| Agnostus Cambrian—Ordovician. Harpes benignensis Barr. Etage Dd. 1. 
Microdiscus Cambrian, Ilaenus Angelini Holm. 
‘Trinucleus Ordovician. —aratus Barr., Etage Dd. 1. 
Ampyx Ordovician-Silurian. —caecus Holm., Keisley Limestone. 
| Dionide Ordovician. —galeatus Reed, Keisley Limestone. 
| ?Salteria Ordovician. —Katzeri Barr., Etage Dd. 1. 
i Endymionia Ordovician. —leptopleura Linnars., ‘Trinucleus Beds. 
i ‘Tiresias Ordovician. —Zeidleri Barr. Etage Dd. 5. 
j Conocoryphe s. str. Cambrian. Proetus dormitans Richter, ‘Tentaculites 
A Ctenocephalus Cambrian. Beds. 
Erinnys Cambrian. Proetus expansus, ‘Ventaculites Beds. 
Carausia Cambrian. slcidaspis myops Richter, ‘Tentaculites 
Dictyocephalites Cambrian. Beds, 
Eryx Cambrian. Phacops (Trimerocephalus) laevis, 
Aneucanthus Cambrian. Munst. Upper Devonian. 
Anopocare Cambrian. 
?Avalonia Cambrian. 
?Bathynotus Cambrian. 
| Carmon Ordovician. 
Holocephalina Cambrian. 
?Telephus Ordovician. 
Dindymene Ordovician. 
Areia Ordovician, 
Placoparia Ordovician, 
Prosopicus. 
a Isocolus Ordovician, 
‘Typhloniscus, Lower Devonian. 
?Cyphoniscus Ordovician. 
Conophrys probably—Ordovician. 
Shumardia larval forms—Ordovician. 
The genera Dindymene ‘Typhloniscus and Carmon the author places with some hesi- 
tation in Group 1, which may be regarded as reversionary or degenerate types on ac- 
count of their primitive adult cephalic features, combined with morphological char- 
acters. 
The genera Salteria, Avalonia, Bathynotus, Telephus and Cyphoniscus may be ulti- 
mately found to possess eyes. 
