There are 3 matches

Collection Authorizer Collection name Reference
9826M. Patzkowsky USNM 16000d, Tinu Formation, Oaxaca, Mexico - Robison and Pantoja-Alor 1968 Tremadoc - Ordovician 1 - Mexico Robison and Pantoja-Alor (1968)
9828M. Patzkowsky USNM 16000f, Tinu Formation, Oaxaca, Mexico - Robison and Pantoja-Alor 1968 Tremadoc - Ordovician 1 - Mexico Robison and Pantoja-Alor (1968)
9839M. Patzkowsky USNM 16001h, Tinu Formation, Oaxaca, Mexico - Robison and Pantoja-Alor 1968 Tremadoc - Ordovician 1 - Mexico Robison and Pantoja-Alor (1968)

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