A Phase I Cultural Resources Survey for the Morningstar Marguerite Project
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A PHASE I CULTURAL RESOURCES SURVEY FOR THE MORNINGSTAR MARGUERITE PROJECT MISSION VIEJO, CALIFORNIA APN 740-012-21 Submitted to: City of Mission Viejo Planning Division 200 Civic Center Mission Viejo, California 92691 Prepared for: T&B Planning, Inc. 17542 East 17th Street, Suite 100 Tustin, California 92780 Prepared by: Andrew J. Garrison and Brian F. Smith Brian F. Smith and Associates, Inc. 14010 Poway Road, Suite A Poway, California 92064 July 9, 2019 A Phase I Cultural Resources Survey for the MorningStar Marguerite Project __________________________________________________________________________________________________________________ Archaeological Database Information Authors: Andrew J. Garrison and Brian F. Smith Consulting Firm: Brian F. Smith and Associates, Inc. 14010 Poway Road, Suite A Poway, California 92064 (858) 484-0915 Report Date: July 9, 2019 Report Title: A Phase I Cultural Resources Survey for the MorningStar Marguerite Project, Mission Viejo, California Prepared for: T&B Planning, Inc. 17542 East 17th Street, Suite 100 Tustin, California 92780 Submitted to: City of Mission Viejo Planning Division 200 Civic Center Mission Viejo, California 92691 Submitted by: Brian F. Smith and Associates, Inc. 14010 Poway Road, Suite A Poway, California 92064 Assessor’s Parcel Number(s): 740-012-21 USGS Quadrangle: San Juan Capistrano, California (7.5 minute) Study Area: Approximately 2.92-acre parcel northeast of the intersection of Avery Parkway and Marguerite Parkway Key Words: USGS San Juan Capistrano Quadrangle (7.5 minute); Phase I archaeological study; negative. A Phase I Cultural Resources Survey for the MorningStar Marguerite Project __________________________________________________________________________________________________________________ I. INTRODUCTION In response to a requirement by the City of Mission Viejo for the environmental assessment of a proposed senior living facility, Brian F. Smith and Associates, Inc. (BFSA) conducted an archaeological study of the MorningStar Marguerite Project located within the City of Mission Viejo. The proposed 2.92-acre property is located northeast of the intersection of Avery Parkway and Marguerite Parkway in the city of Mission Viejo, Orange County, within Assessor’s Parcel Number (APN) 740-012-21. Specifically, the property is located within the Mission Viejo/La Paz Land Grant (Section 24, Township 7 South, Range 8 West, projected) in the USGS 7.5-minute San Juan Capistrano, California topographic quadrangle (Attachment B). Currently, the subject property is mostly developed, containing a commercial structure and asphalt parking lot, with a landscaped engineered fill slope on the eastern portion of the project. As proposed, the project will include the redevelopment of the parcel to include the construction of a three-story, 132-unit senior living facility with amenities for assisted living, a memory care unit, and subterranean parking, as well as landscaping and associated infrastructure. This archaeological study consisted of an archaeological records search and literature review of conducted at the South Central Coastal Information Center (SCCIC) at California State University, Fullerton (CSUF). An archaeological survey was not conducted for the property as it is fully developed with limited to no visibility of the natural ground surface. As part of this study, a copy of this report will be submitted to the SCCIC at CSUF. All investigations conducted by BFSA related to this project conformed to California Environmental Quality Act (CEQA) and City of Mission Viejo environmental guidelines. II. SETTING Natural Environment Mission Viejo is situated within the Peninsular Ranges Geologic Province of southern California. The range, which lies in a northwest to southeast trend through the county, extends around 1,000 miles from the Raymond-Malibu Fault Zone in western Los Angeles County to the southern tip of Baja California. The property is just over six miles from the Pacific Ocean and situated at the base of the eastern foothills that separate Oso Creek to the west and Trabuco Canyon to the east. As such, most of the subject property is relatively flat with elevations averaging around 250 feet above mean sea level (AMSL) except for an embankment along the western boundary of the property were the elevation exceeds 300 feet AMSL. The property is characterized as developed containing a commercial structure and hardscape. Soils in the project are comprised of Bosanko clay, 30 to 50 percent slopes (128) and Capistrano sandy loam, 2 to 9 percent slopes (135) (SoilWeb 2019). It should be noted that artificial fill exists to various depths (between three and 15 feet) across the project site. Currently, the property is almost devoid of all vegetation except for maintained lawns and planters located 1 A Phase I Cultural Resources Survey for the MorningStar Marguerite Project __________________________________________________________________________________________________________________ within the asphalt parking lot areas and the sparsely vegetated embankment containing large eucalyptus trees located along the eastern boundary of the parcel. Although the property does not contain any natural water sources, it is located near multiple including Oso Creek just over a quarter-mile west, Trabuco Creek is approximately a half-mile east, Sulphur Creek is just under three quarters of a mile to the northwest, and Aliso Creek is approximately three miles to the west. During the prehistoric period, vegetation near the project area provided sufficient food resources to support prehistoric human occupants. Animals that inhabited the project area during prehistoric times included mammals such as rabbits, squirrels, gophers, mice, rats, deer, and coyotes, in addition to a variety of reptiles and amphibians. The natural setting of the project area during the prehistoric occupation offered a rich nutritional resource base. Fresh water was likely obtainable on a year-round basis from Aliso, Oso, Trabuco, and Sulphur creeks. Further, shellfish and other ocean resources could be easily exploited by following the many canyon and creek alignments west to the ocean. Historically, the property area likely contained the same plant and animal species that are present in the area today. Cultural Setting Archaeological investigations in southern California have documented a diverse and rich record of human occupation spanning the past 10,000 years. In northern San Diego, Orange, and Riverside Counties, most researchers organize prehistory into the Paleo Indian, Archaic, and Late Prehistoric Periods and history into the Mission, Rancho, and American Settlement Periods. The San Dieguito Complex, Millingstone Horizon, La Jolla Complex, Pauma Complex, and San Luis Rey Complex are archaeological manifestations that have been used to describe the Archaic and Late Prehistoric periods in the region. Paleo Indian Period (Late Pleistocene: 11,500 to circa 9,000 YBP) The San Dieguito Complex/Paleo Indian Period is associated with the terminus of the late Pleistocene (11,500 to 9,000 YBP). The term “San Dieguito Complex” is a cultural distinction used to describe a group of people that occupied sites in the region between 11,500 and 7,000 YBP. Initially believed to have been big game hunters, the San Dieguito are better typified as wide-ranging hunter-gatherers. The earliest evidence of the San Dieguito Complex sites are known from San Diego County, the Colorado Desert, and further north along the California coast. These people abandoned the drying inland lakes of the present California desert and arrived in San Diego County circa 9,000 years before present (YBP), as documented at the Harris Site SDI-149 (Warren 1966); Rancho Park North Site SDI-4392 (Kaldenberg 1982); and Agua Hedionda Sites SDI-210/UCLJ-M-15 and SDI-10,965/SDM-W-131 (Moriarty 1967; Gallegos and Carrico 1984; Gallegos 1991). A San Dieguito component appears to have been present in the lower strata, “Malaga Cove I,” at the Malaga Cove site, LAN-138, within the city of Palos Verdes Estates, Los Angeles County (Walker 1951). Other Paleo-Indian Period sites containing San Dieguito components in the coastal region of southern California have been identified at the Irvine Site 2 A Phase I Cultural Resources Survey for the MorningStar Marguerite Project __________________________________________________________________________________________________________________ (ORA-64) (Drover et al. 1983; Macko 1988), Ballona Creek, Angeles Mesa, and the Rancho La Brea sites (Wallace 1955: 215-218). Diagnostic San Dieguito artifacts include finely crafted scraper planes, choppers, scrapers, crescentics, elongated bifacial knives, and intricate leaf-shaped points (Rogers 1939; Warren 1967). This tool assemblage resembles those of the Western Lithic Co-Tradition (Davis et al. 1969) and the Western Pluvial Lakes Tradition (Bedwell 1970; Moratto 1984). Typical San Dieguito sites lack ground stone tools. The San Dieguito Complex is the least understood of the cultures that occupied the southern California region. Debate continues as to whether the San Dieguito sites are actually different activity areas of the early Encinitas Tradition peoples (Bull 1987; Gallegos 1987), or whether the San Dieguito Complex peoples had a separate origin and culture from the Encinitas Tradition (Hayden 1987; Moriarty 1987; Smith 1987). According to this second scenario, the San Dieguito Complex peoples may have been assimilated into the dominant Encinitas Tradition culture