25:38

Steamboat Geyser major eruption, August 27, 2019

04:57

Giant Geyser start, sideways, June 20, 2018

43:31

Schwarz Yellowstone Trip, July 1989, part 1

38:11

Schwarz Yellowstone Trip, July, 1988 tape 2

02:02:01

Schwarz Yellowstone Trip, July 1988, tape 1

01:57:09

Schwarz Yellowstone Trip, July-August, 1987

02:46

Orbicular Geyser and surroundings during basin-wide disturbance, June 22, 2018

08:40

Fan and Mortar Geysers, August 22, 2017

01:36

Baby thinks her dinner needs raspberries

06:39

Wine with the Strassers, August 5, 2005

01:02

Main Vent and Lower Mortar Geyser splashing, August 2, 2005

02:38

Fan and Mortar Geysers, July 16, 2001

00:36

Austin flooding, May 26, 2013

29:28

Giant, Mastiff, and Catfish Geysers, July 18, 2007

14:55

Giant Geyser, August 6, 2005

15:14

Fan and Mortar Geysers at twilight, August 5, 2005

00:20

Paul Strasser, August 4, 2005

04:05

Lion Geyser, not an initial, August 3, 2005

00:22

Old Faithful Geyser from Lion Geyser, August 3, 2005

03:01

Unnamed geyser near Depression, August 3, 2005

12:07

Grand Geyser, August 3, 2005

05:26

Castle Geyser minor, August 3, 2005

12:41

Fan and Mortar Geysers, August 2, 2005

02:03

Another Vixen Geyser minor, July 29, 1995

02:39

Yet another Veteran Geyser major, July 29, 1995

03:04

Another Veteran Geyser major, July 29, 1995

04:05

Veteran Geyser major, July 29, 1995

01:07

Son of Green Dragon Spring and Orbicular Geyser, July 29, 1995

00:26

Yellow Funnel Spring, July 29, 1995

00:39

Green Dragon Spring, July 29, 1995

00:57

Blue Mud Steam Vent and the Muddy Sneaker Complex, July 29, 1995

00:58

Pearl Geyser, July 29, 1995

00:07

Phillips Cauldron, July 29, 1995

04:14

Vixen Geyser major, July 29, 1995

00:54

Vixen Geyser minor, July 29, 1995

01:15

Waiting for Splendid Geyser, mid-to-late July, 1996

01:45

Bison at the Hamilton Store, June 27, 1993

02:40

Penta and Sawmill Geysers, June 27, 1993

01:25

Oval Spring splashing, June 26, 1993

03:17

Penta Geyser, June 26, 1993

02:14

Churn Geyser, June 25, 1993

02:05

Castle Geyser, June 23, 1993

01:40

Tilt Geyser draining, June 16, 1993

00:21

Dalmatian, June 15, 1993

01:58

Cleanup of scalded marmot at Beauty Pool, June 15, 1993

00:53

Terra Cotta 'A' Geyser and a marmot, June 14, 1993

02:39

Churn Geyser, June 14, 1993

02:48

Giantess Geyser on day 2, June 13, 1993

03:15

Churn Geyser (2 eruptions), June 13, 1993

00:36

Grand Geyser, June 13, 1993

01:06

Churn Geyser from Grand, June 13, 1993

11:51

Early summer snow and Giantess Geyser, June 12-13, 1993

31:18

Giantess and Lion Geysers, June 12, 1993

01:52

Churn Geyser, June 11, 1993

02:41

Penta Geyser, June 11, 1993

05:43

Beehive Geyser, June 11, 1993

08:49

Tetons to Old Faithful, snow by the road, June 10, 1993

04:08

River Group, Lower Geyser Basin, August 12, 1992

01:18

Bison in Lower Geyser Basin, August 12, 1992

02:37

Grotto and Grotto Fountain Geysers from Grand, August 12, 1992