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San Timoteo Formation

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262: 290: 276: 586: 630: 442: 538: 303: 623: 489: 654: 616: 649: 359: 377: 250:, two ground sloths, two types of camels, a llama, horse, and deer. Plant fossils include birch, pine, sycamore and oak trees. 238:
Fossils have also been recovered from the El Casco Substation locality, which was dated to 1.4Mya. Recovered specimens include
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prehistoric mammals were found in the San Timoteo Formation (El Casco, Mammoth and Shutt Ranch localities). These include:
493: 308: 460: 539:"Southern California Edison Discovers Most Comprehensive Collection of Fossils of its Era in Southern California" 328: 596: 27: 267: 85: 295: 69: 116: 89: 369: 373: 281: 240: 365: 361:
Biostratigraphy and Vertebrate Paleontology of the San Timoteo Badlands, Southern California
194: 562: 393: 600: 144: 113: 443:"Paleontological Records Search – Gilman Springs Median and Shoulder Widening Project" 104:
The San Timoteo Formation represents Pliocene and Early Pleistocene sediments, mostly
643: 52: 593: 417: 186: 136: 109: 93: 246: 120: 514: 257: 202: 73: 42: 210: 175: 105: 119:(Jack Rabbit Trail & Eden Hot Springs localities, corresponding to the 418:"Big Pine Citizen 2 March 1918 — California Digital Newspaper Collection" 152: 585: 490:"The Associated Press: Calif. utility stumbles on 1.4M-year-old fossils" 219: 161: 124: 604: 358:
Albright, L. Barry; Kendall, Jr., Arthur (2000-08-03).
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List of fossiliferous stratigraphic units in California
563:"Fossilworks: Gateway to the Paleobiology Database" 561:Various Contributors to the Paleobiology Database. 88:, San Timoteo Formation was initially excavated in 48: 38: 33: 23: 18: 465:(Cope, 1879) from Riverside County, California" 624: 459:Scott, Eric; Cox, Shelley M. (May 24, 1993). 448:– via San Diego Natural History Museum. 8: 631: 617: 15: 370:10.1525/california/9780520098367.003.0001 182:“Plesippus” fracescana (three-toed horse) 320: 226:Possibly a giant bear (may be either 7: 582: 580: 353: 351: 349: 655:California geologic formation stubs 364:. University of California Press. 14: 650:Geologic formations of California 584: 288: 274: 260: 543:Edison International | Newsroom 592:This article about a specific 1: 441:McComas, Katie (8 May 2019). 108:. The Formation overlies the 92:under by a team sponsored by 603:. You can help Knowledge by 492:. 2010-09-24. Archived from 671: 579: 309:Paleontology in California 335:. 1918-03-07. p. 2 394:"San Timoteo Badlands" 515:"El Casco Substation" 268:Earth sciences portal 203:Odocoileus cascaensis 125:Blancan faunal stages 62:San Timoteo Formation 19:San Timoteo Formation 176:Erethizon cascoensis 169:Mictomys kansasensis 86:San Timoteo Badlands 599:in California is a 296:Paleontology portal 96:from 1916 to 1921. 333:The Banning Record 187:Equus bautistensis 162:Ondatra idahoensis 117:Mt. Eden Formation 90:San Timoteo Canyon 84:Part of the wider 70:geologic formation 64:, also called the 612: 611: 379:978-0-520-09836-7 282:California portal 241:Smilodon gracilis 66:San Timoteo Beds, 58: 57: 662: 633: 626: 619: 588: 581: 573: 571: 569: 553: 552: 550: 549: 535: 529: 528: 526: 525: 511: 505: 504: 502: 501: 486: 480: 479: 469: 456: 450: 449: 447: 438: 432: 431: 429: 428: 414: 408: 407: 405: 404: 390: 384: 383: 355: 344: 343: 341: 340: 325: 298: 293: 292: 291: 284: 279: 278: 277: 270: 265: 264: 263: 195:Tapirus merriami 16: 670: 669: 665: 664: 663: 661: 660: 659: 640: 639: 638: 637: 577: 567: 565: 560: 557: 556: 547: 545: 537: 536: 532: 523: 521: 513: 512: 508: 499: 497: 488: 487: 483: 467: 458: 457: 453: 445: 440: 439: 435: 426: 424: 416: 415: 411: 402: 400: 392: 391: 387: 380: 357: 356: 347: 338: 336: 329:"The Bone Mine" 327: 326: 322: 317: 294: 289: 287: 280: 275: 273: 266: 261: 259: 256: 148:(Edward's wolf) 133: 102: 82: 12: 11: 5: 668: 666: 658: 657: 652: 642: 641: 636: 635: 628: 621: 613: 610: 609: 589: 575: 574: 555: 554: 530: 506: 481: 463:Arctodus simus 451: 433: 409: 385: 378: 345: 319: 318: 316: 313: 312: 311: 306: 300: 299: 285: 271: 255: 252: 236: 235: 224: 216: 215:(ground sloth) 207: 199: 191: 183: 180: 172: 166: 158: 149: 145:Canis edwardii 132: 129: 114:early Pliocene 101: 98: 81: 78: 56: 55: 50: 46: 45: 40: 36: 35: 31: 30: 25: 21: 20: 13: 10: 9: 6: 4: 3: 2: 667: 656: 653: 651: 648: 647: 645: 634: 629: 627: 622: 620: 615: 614: 608: 606: 602: 598: 595: 594:stratigraphic 590: 587: 583: 578: 564: 559: 558: 544: 540: 534: 531: 520: 516: 510: 507: 496:on 2010-09-24 495: 491: 485: 482: 477: 473: 466: 464: 455: 452: 444: 437: 434: 423: 419: 413: 410: 399: 395: 389: 386: 381: 375: 371: 367: 363: 362: 354: 352: 350: 346: 334: 330: 324: 321: 314: 310: 307: 305: 302: 301: 297: 286: 283: 272: 269: 258: 253: 251: 249: 248: 243: 242: 233: 229: 225: 223:sp. (mammoth) 222: 221: 217: 214: 212: 208: 205: 204: 200: 197: 196: 192: 189: 188: 184: 181: 178: 177: 173: 171:(bog lemming) 170: 167: 164: 163: 159: 156: 154: 150: 147: 146: 142: 141: 140: 138: 130: 128: 126: 122: 118: 115: 111: 107: 99: 97: 95: 91: 87: 79: 77: 75: 71: 67: 63: 54: 53:United States 51: 47: 44: 41: 37: 32: 29: 26: 22: 17: 605:expanding it 591: 576: 566:. Retrieved 546:. Retrieved 542: 533: 522:. Retrieved 518: 509: 498:. Retrieved 494:the original 484: 475: 471: 462: 454: 436: 425:. Retrieved 422:cdnc.ucr.edu 421: 412: 401:. Retrieved 398:www.utep.edu 397: 388: 360: 337:. Retrieved 332: 323: 245: 239: 237: 232:Agriotherium 231: 227: 218: 209: 201: 193: 185: 174: 168: 160: 151: 143: 137:Irvingtonian 134: 110:late Miocene 103: 94:Childs Frick 83: 65: 61: 59: 568:17 December 478:(2): 27–36. 247:Homotherium 179:(porcupine) 135:Fossils of 121:Hemphillian 644:Categories 548:2024-07-23 524:2024-07-23 500:2024-07-23 427:2023-11-17 403:2024-07-22 339:2023-11-17 315:References 74:California 43:California 597:formation 472:PaleoBios 220:Mammuthus 211:Megalonyx 165:(muskrat) 106:sandstone 28:Formation 254:See also 228:Arctodus 153:Microtus 34:Location 198:(tapir) 190:(horse) 131:Fossils 100:Geology 80:History 49:Country 376:  206:(deer) 157:(vole) 39:Region 468:(PDF) 446:(PDF) 68:is a 601:stub 570:2021 374:ISBN 123:and 112:and 60:The 24:Type 519:LSA 366:doi 230:or 213:sp. 155:sp. 127:). 76:. 72:in 646:: 541:. 517:. 476:15 474:. 470:. 420:. 396:. 372:. 348:^ 331:. 244:, 632:e 625:t 618:v 607:. 572:. 551:. 527:. 503:. 461:" 430:. 406:. 382:. 368:: 342:. 234:)

Index

Formation
California
United States
geologic formation
California
San Timoteo Badlands
San Timoteo Canyon
Childs Frick
sandstone
late Miocene
early Pliocene
Mt. Eden Formation
Hemphillian
Blancan faunal stages
Irvingtonian
Canis edwardii
Microtus
Ondatra idahoensis
Erethizon cascoensis
Equus bautistensis
Tapirus merriami
Odocoileus cascaensis
Megalonyx
Mammuthus
Smilodon gracilis
Homotherium
Earth sciences portal
California portal
Paleontology portal
List of fossiliferous stratigraphic units in California

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