
sinkhole line
© Otava, Jiří | 1980
|

Subvertical limestones
© Otava, Jiří | 1988
|

© Otava, Jiří | 1999
|

© Otava, Jiří | 1999
|

© Otava, Jiří | 1999
|

© Otava, Jiří | 1999
|

© Otava, Jiří | 1999
|

© Otava, Jiří | 1999
|

Hranice Abyss, duplex
© Otava, Jiří | 1999
|

Nad kostelíčkem
© Otava, Jiří | 2002
|

Vilemovice limestone
© Otava, Jiří | 2002
|

paleokarst infilling
© Otava, Jiří | 2002
|

Styloliths
© Otava, Jiří | 2002
|

sinkhole
© Otava, Jiří | 2003
|

Hranice Abyss
© Otava, Jiří | 2004
|

Contact of limestone and sandstone
© Otava, Jiří | 2004
|

© Otava, Jiří | 2005
|

Hády - Růženin lom, přesmyk
© Otava, Jiří | 2005
|

Mokrá Cave
© Otava, Jiří | 2005
|

Relation of bedding and cleavage
© Otava, Jiří | 2005
|

© Otava, Jiří | 2005
|

transgression of Badenian conglomerates
© Otava, Jiří | 2005
|

thrust
© Otava, Jiří | 2006
|

Syncline
© Otava, Jiří | 2006
|

fold with fault
© Otava, Jiří | 2008
|

bedding and schistosity
© Otava, Jiří | 2009
|

Fold
© Otava, Jiří | 2010
|

Brachiopoda coquina
© Otava, Jiří | 2010
|

Hranická Abyss
© Otava, Jiří | 2010
|

Štola nad Švýcárnou
© Otava, Jiří | 2011
|

limestone
© Otava, Jiří | 2011
|

Štola nad Švýcárnou
© Otava, Jiří | 2011
|

Štola nad Švýcárnou
© Otava, Jiří | 2011
|

symmetric syncline in limestone
© Otava, Jiří | 2011
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fold
© Otava, Jiří | 2011
|

limestone
© Otava, Jiří | 2011
|

Fold
© Otava, Jiří | 2011
|

Lom pod Strážnou, Veselý žleb
© Otava, Jiří | 2012
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Fault
© Otava, Jiří | 2012
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Lom u Máchova pomníku
© Otava, Jiří | 2013
|

Jáchymka (Evina jeskyně)
© Otava, Jiří | 2013
|

Jáchymka (Evina jeskyně)
© Otava, Jiří | 2013
|

Jáchymka (Evina jeskyně)
© Otava, Jiří | 2013
|

Býčí skála, křižovatka Josefov
© Otava, Jiří | 2013
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Býčí skála, křižovatka Josefov
© Otava, Jiří | 2013
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Lažánky, zářez nad hřbitovem
© Otava, Jiří | 2013
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Lažánky, zářez nad hřbitovem
© Otava, Jiří | 2013
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Komárka
© Otava, Jiří | 2013
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Rudické propadání
© Otava, Jiří | 2013
|

Křtiny, "marble" quarry
© Otava, Jiří | 2013
|