Publications of Dr. Richard L. Squires, California State University, Northridge.

Last Updated: 3/4/13

Rowland, T. L., W. E. Ham, and R. L. Squires,  1973, Deese strata, Buckhorn asphalt quarry.  In, T. L. Rowland, ed., Regional geology of the Arbuckle Mountains, Oklahoma.  Geological Society of America, Annual Meeting, Field Trip Guidebook No. 5, p. 51-54.

Shoemaker, E. M., R. L. Squires, and M. J. Abrams, 1974,  The Bright Angel and Mesa Butte fault systems of northern Arizona.  In, T. N. V. Karlstrom and others, eds., Geology of northern Arizona, Pt. 1, Regional Studies.  Geological Society of America, Rocky Mountain Section Meeting, p. 355-391.                      

Rossmann, G. R., and R. L. Squires, 1975, The occurrence of alstonite at Cave in Rock, Illinois.  Mineralogical Record, v. 5, no. 6, p. 266-269.

Shoemaker, E. M., R. L. Squires, and M. J. Abrams, 1975, The Bright Angel, Mesa Butte, and related fault systems of northern Arizona.  In, Applications of ERTS images and image processing to regional geologic problems and geologic mapping in northern Arizona.  NASA Technical Report 32-15l97, p. 23-40.

Squires, R. L., and M. J. Abrams, 1975, The Coconino Plateau.  See previous publication, p. 73-80.

Squires, R. L., E. M. Shoemaker, and M. J. Abrams, 1975, Water on the Coconino Plateau.  See previous publication, p. 102.

Goetz, A. F. H., R. L. Squires, I. Lucchitta, D. P. Elston, and M. J. Abrams, 1975, Evaluation of computer-enhanced image products.  See previous publication, p. 107-122.

Squires, R. L., 1976, Color pattern of Naticopsis (Naticopsis) wortheniana, Buckhorn apshalt deposit, Oklahoma.  Journal of Paleontology, v. 50., no. 2, p. 349-350.

Squires, R. L., 1977, Middle Eocene molluscan assemblage and stratigraphy, lower Piru Creek, Transverse Ranges, California.  In, Short Contributions to California Geology, California Division of Mines and Geology, Special Report 129, p. 81-86.

Squires, R. L., and A. E. Fritsche, 1978, Miocene macrofaunaalong Sespe Creek, Ventura County, California. In, A. E. Fritsche, ed., Depositional environments of Tertiary rocks along Sespe Creek, Ventura County, California.  Pacific Section, Society of Economic Paleontologists and Mineralogists Field Guide No. 3, p. 6-26.    Reprinted (in part), 1982, In E. M. Parrish, ed., Field Trip Guide to the Sespe area, northern Ventura County.  National Association of Geology Teachers for Western Section, Ventura College, Ventura, California, p. 15-22.

Shoemaker, E. M. Squires, R. L., and Abrams, M. J., 1978, Bright Angel and Mesa Butte fault systems of northern Arizona.  In, Smith, R. B., and Eaton, G. P., eds., Cenozoic tectonics and regional geophysics of the western Cordillera:  Geol. Soc.America Memoir 152, p. 341-367.

Squires, R. L., 1979.  Middle Pliocene dragonfly nymphs, Ridge Basin, Transverse Ranges, California:  Journal of Paleontology, v. 53, no. 2, p. 446-452.

Squires, R. L., 1980, A new species of brachyuran from the Paleocence of California:  Journal of Paleontology, v. 54, no. 2, p. 472-476.

Squires, R. L., and Ritterbush, L., 1981, A new astartid bivalve genus from the Upper Cretaceous of southern California:  Journal of Paleontology, v. 55, no. 4, p. 896-897.

Squires, R. L.,  1981, A transitional alluvial to marine sequence:  the Eocene Llajas Formation, southern California:  Journal of Sedimentary Petrology, v. 51, no. 3,p. 923-938.

Link, M. H., Squires, R. L., and Colburn, I. P., 1981, Upper Cretaceous strata of the Simi Hills:  Abstract.  In, Link, M. H., Squires, R. L.,  and Colburn, I. P., eds., Simi Hills Cretaceous

turbidites, southern California:  Pacific Section, Society of Economic Paleontologists and Mineralogists, Fall Field Trip Guidbook, p.3.

Squires, R. L., Link, M. H., and Colburn, I. P., 1981, Upper Cretaceous strata of the Simi Hills:  Introduction.  In, Link, M. H., Squires, R.  L., and Colburn, I.  P., eds., Simi Hills Cretaceous turbidites, southern California:  Pacific Section, Society of Economic Paleontologists and Mineralogists, Fall Field Trip Guidebook, p. 5-8.

Squires, R. L., 1981, Introduction to the paleontology of the Chatsworth Formation. In, Link, M. H., Squires, R. L., and Colburn, I. P., eds., Simi Hills Cretaceous turbidites, southern California:  Pacific Section, Society of Economic Paleontogists and Mineralogists, Fall Field Trip Guidebook, p. 27.

Link, M. H., and Squires, R. L., 1981, Field trip road log. In, Link, M. H., Squires, R. L., and Colburn, I. P., eds., Simi Hills Cretaceous turbidites, southern California:  Pacific Section, Society of Economic Paleontologists and Mineralogists, Fall Field Trip Guidebook, p. 111-113.

Link, M. H., Bottjer, D. J., Squires, R. L., and Advocate, D. M., 1981, Sage Ranch and Black Canyon field trip stop.  In, Link, M. H., Squires, R. L., and Colburn, I. P., eds., Simi Hills Cretaceous turbidites, southern California:  Pacific Section, Society of Economic Paleontologists and Mineralogists, Fall Field Trip Guidebook, p. 129-130.

Squires, R. L., and Saul, L. R., 1981, Dayton Canyon megafossil locality stop.  In Link, M. H., Squires, R. L., and Colburn, I. P., eds., Simi Hills Cretaceous turbidites, southern California:  Pacific Section, Society of Economic Paleontologists and Mineralogists, Fall FieldTrip Guidebook, p. 131-132.

Squires, R. L., 1981, Geologic map of Upper Cretaceous Chatsworth Formation, Simi Hills, California (with fossil localities). In, Link, M. H., Squires, R. L., and Colburn, I. P., eds., Simi Hills Cretaceous turbidites, southern California:  Pacific Section, Society of Economic Paleontologists and Mineralogists, Fall Field Trip Guidebook, in pocket.

Squires, R. L., 1982, Dragonfly nymphs from the Peace Valley Formation, Ridge Basin, California. In, Crowell, J. C., and Link, M. H., eds.,  Tectonic and sedimentation history of

    Ridge Basin, southern California:  Pacific Section,  Society of Economic Paleontologists and Mineralogists, Fall Field Trip Guidebook, Geological Society of America Cordilleran Mtg., p. 237-238.

Squires, R. L., and Advocate, D. M.,1982, Interfingering shoreline lacustrine deposits and basalt flows, lower Miocene Diligenica Formation, Canyon Spring area, Orocopia Mountains, southern California.  In, Ingersoll, R. V., and Woodburne, M. O., eds., Non-marine deposition in Tertiary basins:  Pacific Section, Society of Economic Paleontologists and Mineralogists, Symposium volume, p. 101-106.

Squires, R. L., 1982, New mollusks from the middle Eocene Llajas Formation, southern California:  Jour. Paleontology, v. 57, no. 2, p. 354-362.

Squires, R. L., 1983, Cenozoic geology of the Simi Valley area, southern California:  an introduction, in Squires, R. L., and Filewicz, M. V., eds., Cenozoic geology of the Simi Valley

area:  Pacific Section, Society of Economic Paleontologists and Mineralogists, Fall Field Trip Guidebook, p. 1-2.

Squires, R. L., 1983, Eocene Llajas Formation, Simi Valley, southern California. In, Squires, R. L., and Filewicz, M. V., eds., Cenozoic geology of the Simi Valley area:  Pacific Section,

    Society of Economic Paleontologists and Mineralogists, Fall field Trip Guidebook, p. 81-95.

Squires, R. L., 1983, Field Trip road log. In, Squires, R. L., and Filewicz, M. V., eds., Cenozoic geology of the Simi Valley area:  Pacific Section, Society of Economic Paleontologists and Mineralogists, Fall field Trip Guidebook, p. 247-251.

Squires, R. L., 1983, Eocene Llajas Formation field trip stop. In, Squires, R. L., and Filewicz, M. V., eds., Cenozoic geology of the Simi Valley area:  Pacific Section, Society of Economic Paleontologists and Mineralogists, Fall field Trip Guidebook, p. 253-254.

Squires, R. L., and White, D. R., 1983, Common megafossils of the lower Saugus Formation, northern Simi Valley area, California.  In, Squires, R. L., and Filewicz, M. V., eds., Cenozoic geology of the Simi Valley area:  Pacific Section, Society of Economic Paleontologists and Mineralogists, Fall Field Trip Guidebook, p. 221-223.

Squires, R. L., 1983, Geologic map of Cenozoic geology in the Simi Valley area, southern California. In, Squires, R. L., and Filewicz, M. V., eds., Cenozoic geology of the Simi Valley area:  Pacific Section. Society of Economic Paleontologists and Mineralogists, Fall Field Trip Guidebook.

Squires, R. L., and Advocate, D. M., 1984, Meniscate burrows from Miocene lacustrine-fluvial deposits, Diligencia Formation, Orocopia Mountain, southern California:  Jour. Paleontology,

    v. 58, no. 2, p. 593-597.

Kappeler, K. A., Squires, R. L., and Fritsche, A. E., 1984, Transgressive marginal-marine deposits of the Avenal Sandstone, Reef Ridge, central California.  In, Blueford, J. R., ed., Kreyenhagen Formation and related rocks:  Pacific Section, Society of Economic Paleontologists and Mineralogists, Fall Field Trip Guidebook, p. 9-27.

Link, M. H., Squires, R. L., and Colburn, I. P., 1984, Slope and deep-sea fan facies and paleogeography of the Upper Cretaceous Chatsworth Formation, Simi Hills, California:  American Association of Petroleum Geologists Bulletin, v. 68, no. 7, p. 850-873.

Squires, R. L., 1984, Megapaleontology of the Eocene Llajas Formation Simi Valley, California.  Natural History Museum of Los Angeles County, Contributions in Science, no. 350,  76 p.

Squires, R. L., and Advocate, D. M., 1986, New early Eocene mollusks from the Orocopia Mountains, southern California.  Journal of Paleontology, v. 60, no. 4, p. 851-864.

Squires, R. L., 1987, Eocene molluscan paleontology of the Whitaker Peak area, Los Angeles and Ventura Counties, California:  Natural History Museum of Los Angeles County, Contributions in Science, no. 388, 99 p.

Squires, R. L., 1988, Cephalopods from the late Eocene Hoko River Formation, northwestern Washington.  Journal of Paleontology, v. 62., no. 1, p. 76-82.

Squires, R. L., 1988, Rediscovery of the type locality of Turritella andersoni  and its geologic age implications for Eocene strata in the northeast Pacific.  In, M. V. Filewicz and R. L. Squires, eds., Paleogene stratigraphy, west coast of North America.  Pacific Section, Society of Economic Paleontologists and Mineralogists, Annual Meeting, Santa Barbara, Symposium Volume 58, p. 203-207.

Squires, R. L., 1988, Geologic age refinements of Eocene marine molluscs in the northeast Pacific. In, M. V. Filewicz and R. L. Squires, eds., Paleogene stratigraphy, west coast of North America. Pacific Section, Society of Economic Paleontologists and Mineralogists, Annual Meeting, Santa Barbara, Symposium Volume 58, p. 107-112.

Squires, R. L., Cox. B. F., and Powell, C. L., III, 1988, Late Paleocene or early Eocene mollusks from the uppermost part of the Goler Formation, California.   In, M. V. Filewicz and R. L. Squires, eds., Paleogene stratigraphy, west coast of North America. Pacific Section, Society of Economic Paleontologists and Mineralogists, Annual Meeting, Santa Barbara, Symposium Volume 58, p. 183-187.

Advocate, D. M., Link, M. H., and Squires, R. L., 1988, Anatomy and history of an Eocene submarine canyon:  the Maniobra Formation, southern California.  In, M. V. Filewicz and R. L. Squires, eds., Paleogene stratigraphy, west coast of North America.  Pacific Section, Society of Economic Paleontologists and Mineralogists, Annual Meeting,  Santa Barbara, Symposium Volume 58, p. 45-58.

Squires, R. L., 1988, Eocene molluscan paleontology of northern Lockwood Valley, Ventura County, California.  Los Angeles County Museum of Natural History, Contributions in Science, no. 398, 23 p.

Squires, R. L., 1989, Calorebama, a  new pseudolivine gastropod genus from the lower Tertiary of North America.  Journal of Paleontology,  v. 63, no. 1, p. 38-47.

Squires, R. L., W. J. Zinsmeister, and L. M. Paredes-Mejia, 1989, Popenoeum, a new pseudolivine gastropod genus: widespread and most diversified during the Paleocene.  Journal of Paleontology, v. 63, no. 2, p. 212-217.

Squires, R. L., and R. Demetrion, 1989, An early Eocene pharetronid sponge from the Bateque Formation, Baja California Sur, Mexico.  Journal of Paleontology, v. 63, no. 4, p. 440-442.

Squires, R. L.,  1989, Pteropods (Mollusca: Gastropoda) from the Tertiary formations of Washington and Oregon.  Journal of Paleontology, v. 63, no. 4, p. 443-448.

Squires, R. L., 1989, New stratigraphic and geographic occurrences of Isognomon  (Mollusca: Bivalvia) from the Eocene of California and Oregon.  Transactions of the San Diego Society of Natural History, v. 21, no. 17, p. 275-282.        

Squires, R. L., 1989, First Tertiary occurrence of a rare patelliform gastropod (Archaeogastropoda:  Symmetrocapulidae), Eocene Tejon Formation, Tehachapi Mountains, California.  The Veliger, v. 32, no. 4, p. 406-408.

Squires, R. L., and R. Demetrion, 1990, New early Eocene gastropods from Baja California Sur, Mexico.  Journal of Paleontology, v. 64, no. 1, p. 99-103.

Squires, R. L., and R. Demetrion, 1990, New early Eocene marine bivalves from Baja California Sur, Mexico.  Journal of Paleontology  v. 64, no. 3, p. 382-391.

Squires, R. L.,  1990, New Paleogene siliquariid and vermetid gastropods from the Pacific coast of southwestern North America.  The Veliger v. 33, no. 3, p. 286-292.

Squires, R. L., 1990, First occurrence of the Tethyan bivalve Nayadina  (Exputens) in Mexico, and a review of all species of this North America subgenus. The Veliger v. 33, no. 3, p. 305-316.

Squires, R. L., 1990, New Paleogene Fimbria  (Mollusca: Bivalvia) from the Pacific coast of southwestern North America. Journal of Paleontology v. 64, no. 4, p. 552-556.

Lindberg, D. R., and R. L. Squires, 1990, Patellogastropods (Mollusca) from the Eocene Tejon Formation of southern California. Journal of Paleontology, v. 64, no. 4, p. 578-587.

Goedert, J. L., and R. L. Squires, 1990, Eocene deep-sea communities in localized limestones formed by subduction-related processes, western Washington.  Geology, v. 18, p. 1182-1185.

Squires, R. L., 1991, New early Eocene species of Arca s.s. (Mollusca:  Bivalvia) from southern California. The Veliger, v. 34, no. 1, p. 67-72.

Squires, R. L., 1991, New morphologic and stratigraphic information on Calyptogena  (Calyptogena ) gibbera  Crickmay, 1929, (Bivalvia: Vesicomyidae), from the Pliocene and Pleistocene of southern California.  The Veliger, v. 34, no. 1, p. 73-77.

Squires, R. L., J. L. Goedert, and L. G. Barnes, 1991, Whales carcasses.  Nature, v. 234, p. 547.

Squires, R. L., and J. L. Goedert, 1991, New Late Eocene mollusks from localized limestone deposits formed by subduction-zone processes, southwestern Washington.  Journal of

Paleontology, v. 65, no. 3, p. 412-416.

Squires, R. L., 1991, A new sepiamorph sepiid (Mollusca:  Cephalopoda) from the Eocene of California.  Southern California Academy of Sciences, Bulletin, v. 90, no. 2, p. 86-88.

Squires, R. L., and T. A. Deméré, 1991, A middle Eocene marine molluscan assemblage from the usually nonmarine  Friars Formation, San Diego County, California.  Pacific Section, Society of Economic Paleontologists and Mineralogists Symposium, Book no. 68, p. 181-188.

Squires, R. L., 1991, Molluscan paleontology of the lower EoceneManiobra Formation, Orocopia Mountains, souther California.  Pacific Section, Society of Economic Paleontologists and Mineralogists Symposium, Book no. 68, p. 217-226.

Bottjer, D. J., S. P. Lund, J. E. Powers, C. Steele, and R. L. Squires, 1991, Magnetostratigraphy of Paleogene strata in San Diego and the Simi Valley, southern California.  Pacific Section, Society of Economic Paleontologists and Mineralogists Symposium Book 68, p. 115-124.

Squires, R. L., 1991, A new middle Eocene potamidid gastropod from middle brackish-marine deposits, southern California.  The Veliger, v. 34, no. 4, p. 354-359.

Squires, R. L., and R. Demetrion, 1992, Paleontology of the Eocene Bateque Formation, Baja California Sur, Mexico.  Natural History Museum of Los Angeles County, Contributions in Science, no. 434, 55 p., figs. 1-144.

Squires, R. L., 1992, New occurrences of the malleid bivalve Nayadina (Exputens) from the Eocene of Jamaica and Washington.  The Veliger, v. 35, no. 2, p. 133-136.

Squires, R. L., J. L. Goedert, and K. L. Kaler, 1992, Paleontology and stratigraphy of Eocene rocks at Pulali Point, Jefferson County, eastern Olympic Peninsula, Washington. Washington Division of Geology and Earth Resources, Report of Investigations, no. 31, 27 p.

Squires, R. L., 1992, New morphologic and geographic data on the neritid gastropod Nerita (Theliostyla) triangulata Gabb, 1869 from the Eocene of the Pacific coast of North America. The Veliger, v. 35, no. 4, p. 323-329.

Squires, R. L., and R. A. Demetrion, 1993, A new species of the clypeasteroid echinoid Astrodapsis from the Miocene Isidro Formation, Baja California Sur, Mexico.  Journal of  Paleontology, v. 67, no. 2, p. 258-263.

Goedert, J. L., and R. L. Squires, 1993, First Oligocene records of Calyptogena (Bivalvia: Vesicomyidae). The Veliger, v. 36, no. 1, p. 72-77.

Squires, R. L., and L. T. Groves, 1993, First report of the ovulid gastropod Sulcocypraea mathewsonii (Gabb, 1869) from the Eocene of Washington and Oregon. The Veliger, v. 36, no. 1, p. 81-87.

Squires, R. L., 1993, A new subgenus of neritid gastropod from the Upper Cretaceous of Baja California, Mexico.  Journal of Paleontology, v. 67, no. 6, p. 579-590, figs. 1-2.

Squires, R. L., and L. R. Saul, 1993, A new species of Otostoma (Gastropoda: Neritidae) from near the Cretaceus/Tertiary boundary at Dip Creek, Lake Nacimiento, California.  The Veliger, v. 36, no. 3, p. 259-264.

Squires, R. L., 1993, Earliest record of the anomiid bivalve Pododesmus: A new species from the lower Eocene of western Washington.  The Veliger, v. 36, no. 3, p. 270-275.

Squires, R. L., 1993, New occurrences of the large gastropod Campanile from the Paleocene and Eocene of the Pacific coast of North America.  The Veliger, v. 36, no. 4, p. 399-407, figs. 1-11.

Squires, R. L, 1993, The gastropod Terebra santana Loel & Corey, 1932, from the lower Miocene Vaqueros Formation, southern California, belongs in the cerithiid genus Clavocerithium s.s.The Veliger, v. 36, no. 4, p. 408-413, figs. 1-12.

Squires, R. L., and R. A. Demetrion, 1994, New reports of lower Eocene mollusks from the Bateque Formation, Baja California Sur, Mexico.  The Veliger, v. 37, no. 2, p. 125-135, figs. 1-22.

Squires, R. L., 1994, New morphologic data on the Miocene bivalve Isognomon (Isognomon) panzana Loel and Corey, 1932.  The Veliger, v. 37, no. 2, p. 182-186, figs. 1-6.

Squires, R. L., and J. L. Goedert, 1994, New species of early Eocene small to minute mollusks from the Crescent Formation, Black Hills, southwestern Washington.  The Veliger, v. 37, no. 3, p. 253-266, figs. 1-29.

Squires, R. L., and R. A. Demetrion, 1994, A new species of the oligopygoid echinoid Haimea from the lower Eocene of Baja California Sur, Mexico.  Journal of Paleontology, v. 68, no. 4,

p. 846-851, figs. 1-3.

Demetrion, R. A., and R. L. Squires, 1994, Middle Miocene borings at the base of Isidro Formation, Arroyo Mezquital, Baja California Sur, Mexico.  Bulletin of the Southern California Academy of Sciences, v. 93, no. 3, p. 83-90, figs. 1-4.

Squires, R. L., 1994, Macropaleontology of Eocene marine rocks, upper Sespe Creek area, Ventura County, southern California.  Pacific Section, SEPM (Society for Sedimentary Geology) Book 74, p. 39-56, pls. 1-3.

Squires, R. L., and J. L. Goedert, 1994, Macropaleontology of the Eocene Crescent Formation in the Little River area, southern Olympic Peninsula, Washington.  Natural History Museum of Los Angeles County, Contributions in Science, no. 444, p. 1-32, figs. 1-62.

Squires, R. L., and J. L. Goedert, 1994, A new species of the volutid gastropod Fulgoraria (Musashia) from the Oligocene of Washington.  The Veliger, v. 37, no. 4, p. 400-409, figs. 1-8.

Sandy, M., R. L. Squires, and R. A. Demetrion, 1995, Middle Eocene brachiopods from the Bateque Formation, Baja California Sur, Mexico.  Journal of Paleontology, v. 69, no. 1, p. 45-51, figs. 1-5.

Squires, R. L., 1995, First fossil species of the chemosynthetic community gastropod Provanna:  localized limestones in upper Eocene and Oligocene rocks, Washington.  The Veliger, v. 38, no. 1, p. 30-36, figs. 1-18.

Squires, R. L., and J. L. Goedert, 1995, An extant species of Leptochiton s.s. (Mollusca:  Polyplacophora) in Eocene and Oligocene cold-seep limestones, Olympic Peninsula, Washington. The Veliger, v. 38, no. 1, p. 54-60, figs. 1-6.

Squires, R. L., 1995, The gastropod Philine bisculptata Hanna, 1927, from the Eocene of southern California belongs in the neritid genus Otostoma d'Archiac, 1859.  The Veliger, v. 38, no. 2, p. 188-192, figs. 1-6.

Squires, R. L. and R. W. Portell, 1995, An unusual Nayadina (Bivalvia:  Malleidae) from the Eocene of South Carolina.  Tulane Studies in Geology and Paleontology 27(1-4):179-181, pl. 1.

Squires, R. L., and R. A. Demetrion, 1995, A new genus of cassiduloid echinoid from the lower Eocene of the Pacific coast of western North America and a new report of Cassidulus ellipticus Kew, 1920, from the lower Eocene of Baja California Sur, Mexico.  Journal of Paleontology, v. 69, no. 3, p. 509-515, figs. 1-7.

Squires, R. L.. 1995, West coast Cenozoic marine molluscan paleontologists:  the first 100 years.  The Western Society of Malacologists Annual Report v. 27, p.12-13 (extended abstract).

Squires, R. L., and Goedert, J. L., 1995, New species of middle Eocene gastropods  from northern Doty Hills, southwestern Washington: The Veliger, v. 38, p. 236-251.

Goedert, J. L., Squires, R. L., and Barnes, L. G., 1995, Paleoecology of whale-fall habitats from deep-water Oligocene rocks, Olympic Peninsula, Washington state: Palaeogeography, Palaeoclimatology, Palaeoecology 118:151-158.

Groves, L. T., and R. L. Squires, 1995, First report of the genus Proadusta Sacco, 1894 (Gastropoda: Cypraeidae) from the Western Hemisphere, with a description of a new species from the Eocene of Washington: The Nautilus, v. 109, no. 4, p. 113-116.

Squires, R. L., and M. P. Gring, 1996, Late Eocene chemosynthetic? bivalves from suspect cold seeps, Wagonwheel Mountain, central California: Journal of Paleontology, v. 70, no. 1, p. 63-73.

Squires, R. L., J. L. Goedert, S. R. Benham & L. R. Groves, 1996, Protoconch of the rare ovulid gastropod Cypraeogemmula warnerae Effinger, 1938 from the Eocene of western Washington: The Veliger, v. 39, no. 2, p. 151-156.

Squires, R. L., and Goedert, J. L., 1996, New species of small to minute gastropods of early Eocene age from the Crescent Formation, Black Hills, southwest Washington: The Veliger, v. 39, no. 3, p. 226-240, figs. 1-32.

Saul, L. R., Squires, R. L., and Goedert, J. L., A new genus of cryptic lucinid bivalve from lower Cenozoic cold seeps of the Pacific slope of North America: Journal of Paleontology, v. 70, no. 3:788-794, figs. 1-2.

Squires, R. L., and Goedert, J. L., A new species of Thalassonerita? (Gastropoda: Neritidae?) from a middle Eocene cold-seep carbonate in the Humptulips Formation, western Washington: The Veliger, v. 39, no. 3, p. 270-272, figs. 1-5.

Squires, R. L., and J. L. Goedert. 1996. A new species of Thalassonerita? (Gastropoda: Neritidae?) from a middle Eocene cold-seep carbonate in the Humptulips Formation, western Washington. The Veliger, v. 39, no. 3, p. 270-272, figs. 1-5.

Squires, R. L., and L. R. Saul. 1997. Review of the bivalve genus Plicatula from Cretaceous and Lower Cenozoic strata of California and Baja California. Journal of Paleontology, v. 71, no. 2, p. 287-298, figs. 1-4.

Saul, L. R., and R. L. Squires. 1997. New species of neritid gastropods from Cretaceous and lower Cenozoic strata of the Pacific slope of North America. The Veliger, v. 40, no. 2, p. 131-147, figs. 1-33.

Squires, R. L., and L. R. Saul. 1997. Late Cretaceous occurrences on the Pacific slope of North America of the melanopsid gastropod genus Boggsia Olsson, 1929. The Veliger, v. 40, no. 3, p. 193-202, figs. 1-17.

Squires, R. L. 1997. Taxonomy and distribution of the buccinid gastropod Brachysphingus from uppermost Cretaceous and lower Cenozoic marine strata of the Pacific slope of North America. Journal of Paleontology, v. 71, no. 5, p. 847-861, figs. 1-5.




Squires, R. L., and G. L. Kennedy.  1998.  Additions to the Late Paleocene molluscan fauna from the Santa Monica Mountains, Los Angeles County, Southern California.  The Veliger, v. 41, no. 2, p. 157-171.

Squires, R. L., and G. L. Kennedy.  1998.  Additions to the late Paleocene molluscan fauna from the Santa Monica Mountains, Los Angeles County, southern California.  The Veliger, v. 41, no. 2, p. 151-171, figs. 1-16.

Squires, R. L., and L. R. Saul.  1998.  New upper Paleocene species of the bivalve Plicatula from southern California.  Journal of Paleontology, v. 72, no. 6, p. 260-274, figs. 1-3.

Squires, R. L.  1998.  Taxonomy and distribution of the Eocene brackish-marine gastropod Loxotrema turritum Gabb, 1896, from the west coast of the United States.  The Veliger, v. 41, no. 4, p. 297-313, figs. 1-25.

Saul, L. R., and R. L. Squires.  1998.  New Cretaceous Gastropoda from California.  Palaeontology, v. 41(3):461-488, pls. 1-3.

Squires, R. L., J. L. Goedert, and S. L. Benham.  1999.  First Paleogene record of the pteropod genus Limacina (Gastropoda:  Thecosomata) from the Pacific coast of North America.  Bulletin of the Southern California Academy of Sciences, v. 98, no. 2, p. 80-89, figs. 1-8.

Squires, R. L., 1999. Middle Eocene brackish-marine mollusks from the Matililja Sandstone at Matilija Hot Springs, Ventura County, southern California.  Natural History Museum of Los Angeles County, Contributions in Science, no. 480, p. 1-29, figs. 1-49.

Squires, R. L.  1999.  Upper Paleocene to lower Eocene ("Meganos Stage") marine megafossils in the uppermost Santa Susana Formation, Simi Valley, southern California.  Natural History Museum of Los Angeles County, Contributions in Science, no. 479, p. 1-38, figs. 1-68.

Squires, R. L., and L. R. Saul.  2000.  The buccinid gastropod Deussenia from Upper Cretaceous strata of California.  The Veliger, v.43, no. 2, p. 118-125, figs. 10-12.

Tabidian, A. and R. L. Squires.  2000.  Simi Valley water control plants:  wastewater treatment and recycling plans.  Pp. 83-87 in P. W. Weigand, K. L. Savage, and A. E. Fritsche (eds.), National Association of Geoscience Teachers, Far Western Section Spring Field Conference, April, 2000, CSUN.

 Tabidian, A., and R. L. Squires.  2000.  The City of Los Angeles and water:  sources, related facilities, and environmental issues.  Pp. 89-115 in P. W. Weigand, K. L. Savage, and A. E. Fritsche (eds.), National Association of Geoscience Teachers, Far Western Section Spring Field Conference, April, 2000, CSUN.

Squires, R. L.  2000.  New information on a poorly known late Paleocene turrid gastropod from southern California and vicinity.  The Veliger, v. 43, no. 3, p. 282-285, figs. 1-8.

Squires, R. L, and L. R. Saul.  2001.  A new genus of aporrhaid gastropod from upper Paleocene rocks in press southern California.  The Veliger, v. 44, no., 3, p. 327-330, figs. 1-8.

Squires, R. L.  2001.  Additions to the Eocene invertebrate fauna of the Llajas Formation, Simi Valley, southern California.  Natural History Museum of Los Angeles County, Contributions in Science, no. 489, p. 1-40, figs. 1-72.

 Saul, L. R., and R. L. Squires.  2002.  Added nerineid gastropod evidence for a warm Turonian sea in southern California.  Journal of Paleontology, v. 76, no. 2, p. 386-390, figs. 1-10.

Squires, R. L., and L. R. Saul.  2002.  New early Late Cretaceous (Cenomanian) mollusks from east-central Oregon. Journal  of Paleontology, v. 76, no. 1, pp. 43-51, figs. 1-2.

Squires, R. L., and L. R. Saul.  2002.  New information on Late Cretaceous, Paleocene, and Eocene neritid gastropods from  the North American Pacific slope.  The Veliger, v. 45, no. 3, p. 177-192, figs. 1-40.

Squires, R. L.  2003.  Turnovers in marine-gastropod faunas during the Eocene-Oligocene transition, west coast of the United States.  In, D. R. Prothero, L. Ivany, and L. Nesbitt, eds.), Greenhouse to Icehouse:  the Marine Eocene-Oligocene Transition.  New York: Columbia University Press, p. 14-35.

Saul, L. R., and R. L., Squires.  2003.  New Late Cretaceous cerithiform gastropods from the Pacific slope of North America.  Journal of Paleontology, v. 77, no. 3, figs. 1-2.

Squires, R. L., and L. R. Saul.  2003.  New Late Cretaceous (Campanian and Maastrichtian) marine gastropods from California.  Journal of Paleontology, v. 77, no. 1, pp. 50-63, figs. 1-4.

Squires, R. L., and L. R. Saul.  2003.  New Late Cretaceous epitoniid and zygopleurid gastropods from the Pacific slope of North America  The Veliger, v. 46, no. 1, figs. 1-71.

Squires, R. L., and L. R. Saul.  2003.  Additions to shallow-marine Late Cretaceous gastropods from California.  The Veliger, v. 46, no. 2, figs. 1-43.

Squires, R. L., and L. R. Saul.  2004.  The pseudomelaniid gastropod Paosia from the marine Cretaceous of the Pacific Slope of North America, and a review of the age and paleobiogeography of the genus.  Journal of Paleontology, v. 78, no. 3, pp. 484-500, figs. 1-5.

Squires, R. L., and L. R. Saul.  2004.  Uncommon Cretaceous naticiform gastropods from the Pacific slope of North America.  The Veliger, v. 47, no. 1, pp. 21-37, figs. 1-22.

Squires, R. L., and L. R. Saul, 2004, Cretaceous corbulid bivalves of the Pacific slope of North America. The Veliger, v. 47, no. 2, p. 103-129, figs. 1-62.

Squires, R. L., and L. R. Saul.  2005.  New Late Cretaceous (Santonian and Campanian) gastropods from California and Baja California, Mexico.  The Nautilus, v. 119, no. 4, p. 133-148, figs. 1-34.

Squires, R. L., and L. R. Saul.  2006.  New buccinoid gastropods from uppermost Cretaceous and Paleocene strata of California and Baja California, Mexico.  The Nautilus 120, no. 2, 13 p., figs. 1-23. Ornopsis.pdf

Squires, R. L., and L. R. Saul, 2006, Additions and refinements to Aptian to Santonian (Cretaceous) Turritella (Mollusca:  Gastropoda) from the Pacific slope of North America.  The Veliger, v. 48, no. 1, p. 46-60, figs. 1-27. Turritella.pdf

Squires, R. L., and L. R. Saul, 2006, Cretaceous Acila (Truncacila) (Bivalvia:  Nuculidae) from the Pacific slope of North America.  The Veliger, v. 48, no. 2, p. 83-84, figs. 1-51. Acila.pdf

Squires, R. L., and L. R. Saul, 2006, New Late Cretaceous mytilid and telllinoidean bivalves from California. The Veliger, v. 48, no. 3, p. 121-135, figs. 1-29. Xenomytilus Icanotia.pdf

Squires, R. L., L. T. Groves, and J. T. Smith, 2006, New information on molluscan paleontology and depositional environments of the upper Pliocene Pico Formation, Valencia area, Los Angeles County, southern California.  Natural History Museum of Los Angeles County, Contributions in Science no. 511, p. 1-24, figs. 1-23. Pico.pdf

Squires, R. L., and L. R. Saul.  2007.  Paleocene pareorine turritellid gastropods from the Pacific slope of North America.  The Nautilus, v. 121, no. 1, p. 1-16, figs. 1-32. Mesalia.pdf

Saul, L. R., and R. L. Squires. 2008. Volutoderminae (Gastropoda: Volutidae) of Coniacian through Maastrichtian age from the North American Pacific slope. Journal of Paleontology 82(2):213-237, figs. 1-11. Volutoderma.pdf

Saul, L. R., and R. L. Squires. 2008. Cretaceous trichotropine gastropods from the Pacific slope of North America: Possible pathways to calyptraeid morphology. The Nautilus 122(3):115-142, figs. 1-74. Lysis.pdf

Squires, R. L. 2008. Eocene megapaleontology, stratigraphy, and depositional environments, Elsmere Canyon, Los Angeles County, southern California. Natural History Museum of Los Angeles County, Contributions in Science no. 517, p. 1-16, figs. 1-57. Elsmere.pdf

Squires, R. L., and L. R. Saul. 2009. Cretaceous opine bivalves from the Pacific slope of North America and palaeobiogeography of North America and palaeobiogeography of subfamily Opinae Chavan, 1969. Palaeontology 52(pt. 6):1311-1347, figs. 1-12.

Squires, R. L., 2010, Northeast Pacific Upper Cretaceous and Paleocene glycymeridid bivalves. Journal of Paleontology 84, no. 5, p. 895-917, figs. 1-12.

Squires, R. L. 2010, Northeast Pacific record of the Cretaceous marine gastropod Atira and a review of its paleobiogeography. Journal of Paleontology, v. 84, no. 6, p.1022-1030, figs. 1-8.

Squires, R. L. 2011, A new genus of Cretaceous margaritine gastropod (Turbinidae) from the North northeastern Pacific Ocean. The Nautilus 125, n. 3, p. 137-149, figs. 1-51. Igonoia.pdf

Squires, R. L. 2011, New Cretaceous turbiniform vetigastropods (Gastropoda) from the Pacific slope of North America. The Nautilus 125, no. 4, p. 1-14, figs. 1-44.

Squires, R. L. 2011, Northeast Pacific Cretaceous record of Pyropsis (Neogastropoda: Pyropsisdae) and paleobiogeography of the genus. Journal of Paleontology, vol. 85, no. 6, p. 1199-1215, figs. 1-3.

Squires, R. L., In press, Cretaceous and Paleogene Pteria bivalves from the Pacific slope of North America. The Veliger, v. 51, no. 4, [48 ms. pages], figs. 1-48.

Squires, R. L., In press. Additions to Late Cretaceous shallow-marine bivalves and neogastropods from California. Natural History Museum of Los Angeles County, Contributions in Science. [29 ms. pages], figs. 1-34. Limopsis.pdf

Squires, R. L., submitted for review. Late Pliocene megafossils in a marine braid-delta, Pico Formation, Newhall area, northern Los Angeles County, California. Natural History Museum of Los Angeles County, Contributions in Science [49 ms. pages], figs. 1-106. Newhall.pdf