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Helendale Marl Quarry

San Bernardino Co.

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Location of Helendale Marl Quarry

Age. Rancholabrean (Jefferson 1991b).

Fauna.

Phrynosoma sp.—Horned Lizards (Jefferson 1991a)
Zenaida macroura—Morning Dove (Jefferson 1991a)
Chaetodipus/Perognathus sp.—Spiny or Silky Pocket Mice (Jefferson 1991b)

Perognathus sp.

Dipodomys sp.—Kangaroo Rats (Jefferson 1991b)
Thomomys sp.—Western Pocket Gophers (Jefferson 1991b)
Neotoma sp.—Wood Rats (Jefferson 1991b)
Lepus sp.—Jack Rabbits (Jefferson 1991b)

Literature. Jefferson 1991a; Jefferson 1991b.

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Last Update: 17 Feb 2014