3970617666

Slgn

Tfcrtlajpj

Paleogene

Neegene

less ttsui 5m. ln naight 5 - 1C2. In helgbt 10 - 30=. la helght morę than 3Cm. In helgbt 7. Supraglaclal esker rldges and billocks fo-med X>y a/ deposltlon

b/ sąueezlng less than 5a. In helgbt 5 - iCb. In fceight 10 - 30n. la Lelght

II. Destructlonal forms due to eroslon of subgla ciał water

1* Subglaolal ohanzsel-sldes belonglng to former glaclatlons

Wiirm

wltb gradlento less th-an 9°

0-    9°

aore than 20°

2.    Potholes /marmltes/

3.    Fiat subglaclal channel floors

4.    Sldes of lakę clxques wltb gradlents

less than 9°

10 - 19°

morę than 20

IV. Construotlonal forms due to subglaclal water deposltlon

1.    Subaąuatlc esker rldges

up to    5m.    In    helgbt

5    -    10b.    In    helght

10    -    3Om.    In    helgbt

2.    Esker rldges and billocks formed In tunnels

ln helght

Karstic forms

1. Forms due to solutlon

Forms developlng ln llmestone

dolomlte gypsum rock-salt

1. Swallow,- slnk holes /dollnes/ formed through solutlon less    than    5m.    ln    depth

5 -    lOm.    ln    depth

morę    than    lOm.    ln    depth

a/ rocky and steep    sldes

b/ smooth sldes wltb soli cover c/ flat-floored

Slnk-holes resultlng from tbe collapse of cavern roof /see § la/

hhhhh

n«*

thln llne /0,3nua/

3. Uvalas